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Computer Networks: Crash Course Computer Science #28
 
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Today we start a three episode arc on the rise of a global telecommunications network that changed the world forever. We’re going to begin with computer networks, and how they grew from small groups of connected computers on LAN networks to eventually larger worldwide networks like the ARPANET and even the Internet we know today. We'll also discuss how many technologies like Ethernet, MAC addresses, IP Addresses, packet switching, network switches, and TCP/IP were implemented to new problems as our computers became ever-increasingly connected. Next week we’ll talk about the Internet, and the week after the World Wide Web! Pre-order our limited edition Crash Course: Computer Science Floppy Disk Coasters here! https://store.dftba.com/products/computer-science-coasters Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to know more about Carrie Anne? https://about.me/carrieannephilbin The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Want to find Crash Course elsewhere on the internet? Facebook - https://www.facebook.com/YouTubeCrash... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 324255 CrashCourse
What is Artificial Intelligence Exactly?
 
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Subscribe here: https://goo.gl/9FS8uF Check out the previous episode: https://youtu.be/uuxoThzFPPw Become a Patreon!: https://www.patreon.com/ColdFusion_TV IBM Watson: https://youtu.be/yXcDir9Y9CI Google's Deep Mind: https://youtu.be/TnUYcTuZJpM Hi, welcome to ColdFusion (formerly known as ColdfusTion). Experience the cutting edge of the world around us in a fun relaxed atmosphere. Sources: https://googleblog.blogspot.com.au/2016/01/alphago-machine-learning-game-go.html http://www.livinginternet.com/i/ii_ai.htm http://www.computerworld.com/article/2906336/emerging-technology/what-is-artificial-intelligence.html http://www.computerworld.com/article/3040563/enterprise-applications/5-things-you-need-to-know-about-ai-cognitive-neural-and-deep-oh-my.html http://www.alanturing.net/turing_archive/pages/reference%20articles/what%20is%20ai.html http://www-formal.stanford.edu/jmc/history/dartmouth/dartmouth.html https://www.quora.com/What-are-the-main-differences-between-artificial-intelligence-and-machine-learning http://www-formal.stanford.edu/jmc/whatisai/node1.html http://www-formal.stanford.edu/jmc/whatisai/node2.html http://www-formal.stanford.edu/jmc/whatisai/node3.html https://www.pearsonhighered.com/program/Turban-Expert-Systems-and-Applied-Artificial-Intelligence/PGM148633.html //Soundtrack// 0:00 Vandera - Is it real 1:21 David Keno - Golden Ticket (Original Mix) 3:31 Essáy & CoMa - Deceptive 4:50 Deccies - Subtle 6:44 Siarate - Float 8:52 Alicks - I Don't Have A Choice » Google + | http://www.google.com/+coldfustion » Facebook | https://www.facebook.com/ColdFusionTV » My music | t.guarva.com.au/BurnWater http://burnwater.bandcamp.com or » http://www.soundcloud.com/burnwater » https://www.patreon.com/ColdFusion_TV » Collection of music used in videos: https://www.youtube.com/watch?v=YOrJJKW31OA Producer: Dagogo Altraide Editing website: www.cfnstudios.com Coldfusion Android Launcher: https://play.google.com/store/apps/details?id=nqr.coldfustion.com&hl=en » Twitter | @ColdFusionTV
Views: 1067696 ColdFusion
15 Amazing Shortcuts You Aren't Using
 
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If you wanna be a power user, you shouldn't deny the usefulness of hotkeys. They improve your everyday work and give an absolute boost in your productivity. These hotkey combinations will certainly come in handy for every Windows and OS X user! Other videos you might like: 15 Ways to Search Google 96% of People Don’t Know About https://www.youtube.com/watch?v=erZ3IyBCXdY& 12 Signs Your Computer Has Been Hacked https://www.youtube.com/watch?v=I6XFaUT2RfU 15 Amazing Phone Functions You Had No Idea Existed https://www.youtube.com/watch?v=NZgf1VsbsO4 TIMESTAMPS: Create a virtual desktop 0:46 Switch between virtual desktops 1:24 Return to the desktop from apps 2:15 Open an app from the taskbar 3:04 Split-screen between two apps 3:50 Switch apps 4:24 Program management and troubleshooting 5:27 Open File Explorer 6:17 Use the Magnifier 6:48 Take screenshots 7:41 Use Action Center 8:24 Access the Settings 9:02 Talk to Cortana or Siri 9:22 Use the Windows Game Bar 10:02 Lock down your PC 11:20 Music by Epidemic Sound https://www.epidemicsound.com/ SUMMARY: - Press the Windows key + Ctrl + D or Control + Up if you use a Mac. It’ll switch to a new fresh desktop. - Push the Windows key + Ctrl or the Control key on a Mac. Now you can switch between all the virtual desktops you’ve made by using the left and right arrow keys. - If you have too many apps open and you need to use another one hidden behind all those windows on your desktop, you can minimize all of them at once by pushing the Windows key + M. - If you want much faster access to your most used apps, consider keeping them on your taskbar. It’ll speed up your workflow even more if you use the following combination: the Windows key + a number key from 1 to 9. - Open one app that you need for your work and press the Windows key + left arrow. Then, open another app and click the Windows key + right arrow. Now, two windows are sharing your screen! - Pressing Ctrl + Alt + Tab will show you all the apps currently running on your PC. - To avoid restarting your device and losing all your progress, try using the following combo: Ctrl + Shift + Esc or Command + Option + Escape if you’re working on a Mac. - Pressing the Windows key + E opens the file manager window on your PC. For Mac users, this is your Finder app. - The Windows key combined with the + or - key will open the magnifier app, which allows you to zoom in and out wherever you point your cursor. - Use the Windows key + Print Screen to take a screenshot and immediately save it in the Image folder on your hard drive. - To open Bluetooth, simultaneously press the Windows key + A. For Mac users, your Notification Center is always a click away in the top right-hand corner. - If you need more tweaking or access to more advanced parameters of your PC, you can have it all! Use the Windows key + I to do just that. - To open Cortana on Windows in listening mode, press the Windows key + C. And to summon Siri on Mac OS, hold Command and Space together. “Hey, Siri!” - If you suddenly need to step away from the computer but you don’t want anyone meddling in your stuff, you can quickly lock your user profile. Simply push the Windows key + L or Shift + Command + Q on a Mac. Subscribe to Bright Side : https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside/ Instagram: https://www.instagram.com/brightgram/ 5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC Photos: https://www.depositphotos.com East News ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/
Views: 3581897 BRIGHT SIDE
Machine Learning & Artificial Intelligence: Crash Course Computer Science #34
 
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So we've talked a lot in this series about how computers fetch and display data, but how do they make decisions on this data? From spam filters and self-driving cars, to cutting edge medical diagnosis and real-time language translation, there has been an increasing need for our computers to learn from data and apply that knowledge to make predictions and decisions. This is the heart of machine learning which sits inside the more ambitious goal of artificial intelligence. We may be a long way from self-aware computers that think just like us, but with advancements in deep learning and artificial neural networks our computers are becoming more powerful than ever. Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to know more about Carrie Anne? https://about.me/carrieannephilbin The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Want to find Crash Course elsewhere on the internet? Facebook - https://www.facebook.com/YouTubeCrash... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 418701 CrashCourse
5 Important Computer Tricks You Should Be Using
 
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Did you know the average American adult spends 8 and a half hours every day staring hypnotically into a screen? With work and your social life being digital these days, it’s easy to spend most of your day on a computer. Some computer productivity tricks may just save you some serious time! One obvious way to become more productive while using the computer is to type faster! One fun trick to try? Write the keys on your hands! While this is an easy trick that many middle-schoolers are taught to learn to type fast and accurately, it still rings true for experienced adults as well! TIMESTAMPS: Declutter! 0:45 Keyboard shortcuts 2:21 Google like a pro! 5:01 Becoming a typing wizard 6:08 Stay focused! 7:10 #hotkeys #computerhacks #computertricks Music by Epidemic Sound https://www.epidemicsound.com/ SUMMARY: - Don’t wait til the end of the day to filter out your inbox. Instead, at the top of every hour, check your email and sort through it accordingly. This way, it won’t get too overwhelming - If you have messages that require one or two sentence responses, just deal with them now. There’s no need to push these aside for later if you can nip them in the bud right away. - Go through all the groups you follow and un-friend those who you no longer care to hear from. This will significantly lessen your notifications throughout the day. - Ctrl + S lets you save the document. Because accidentally losing a document you forgot to save can really ruin an otherwise good day. - Ctrl + Delete lets you erase the word just after the curser. And Ctrl + Backspace lets you delete the word before the curser. Total time-saver. - Accidentally close a tab while working in Chrome? Don’t freak out - simply press Ctrl + shift + t and the tab will magically reopen. - If you’re reading through something online and need to find a certain word, this trick prevents you going crosseyed looking for it. Simply hold down Command + F if you’re on a Mac; on a PC, you’ll get the same search bar by holding down Ctrl + F. - Looking for a word that sounds like another word? Using a tilde symbol like this: ~. It tells Google to search for a synonym for a word. - If you’re looking for a site that relates to a site you already know, put “related:” in the search box before the site you’re referring to. - If you can’t discipline yourself to stay off these time-sucking sites, there are apps you can download to help monitor your time spent on them. - And if you decide to take on the task of monitoring yourself, simple things like turning off your messages on your computer or putting your phone on airplane mode can keep you focused on what you need to do. Subscribe to Bright Side : https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside/ Instagram: https://www.instagram.com/brightgram/ 5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/
Views: 308033 BRIGHT SIDE
32 Secret Combinations on Your Keyboard
 
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Have you ever thought how many secrets are hidden inside of your computer? We collected all the secret keyboard tricks you probably didn’t know about (for Windows and OS X). Subscribe to Bright Side : https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside/ Instagram: https://www.instagram.com/brightgram/ 5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC  ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/
Views: 15218784 BRIGHT SIDE
Articles (a, an, the) - Lesson 1 - 7 Rules For Using Articles Correctly - English Grammar
 
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In this lesson, learn the 7 rules for using articles in English correctly. Also see - MOST COMMON MISTAKES IN ENGLISH & HOW TO AVOID THEM: https://www.youtube.com/watch?v=1Dax90QyXgI&list=PLmwr9polMHwsR35rD9spEhjFUFa7QblF9 For more FREE English lessons, SUBSCRIBE to this channel. Transcript: Hello and welcome. In this lesson, I will teach you the seven rules that you need to know for using articles in English correctly. Articles are the words ‘a’, ‘an’, and ‘the’. There is a final quiz at the end of the lesson for you to test your understanding. OK, the first rule is about where to use ‘a’ and where to use ‘an’. So rule number one is use ‘a’ before a consonant sound, and ‘an’ before a vowel sound. So in all of these words – you see that they start with a consonant sound. Cat starts with /k/, dog starts with /d/, boy with /b/, girl with /g/, house with /h/ and tree with /t/. So we say ‘a cat’, ‘a dog’, ‘a boy’, ‘a girl’, ‘a house’, ‘a tree’ etc. Notice that in natural speech, we don’t say ‘a’, we say ‘uh’ – like ‘a cat’. In this next set of words, you see that, they all start with a vowel sound – apple starts with /ae/, engineer starts with /e/, ice-cream with /ai/, old with /o/, umbrella with /uh/. So we say ‘an apple’, ‘an engineer’, ‘an ice-cream cone’, ‘an old womman’, ‘an umbrella’ and so on. In speech, we don’t say ‘an’, we say /ən/. Let’s do a small exercise. You see ten items on the screen. For each one, I want you to say if you would use ‘a’ or ‘an’ before it. Stop the video, think about it, then play the video again and check. OK here are the answers. Did you get them all right? I want to focus on items number seven to ten because these are a little tricky. Number seven is ‘a university’ because even though ‘university’ starts with the letter ‘u’ the first sound of the word is not a vowel sound. We don’t say /ooniversity/. We say /yoo-nə- vər-si-ty/ so that first sound is a /y/ sound, which a consonant sound, so we say ‘a university.’ Number eight is similar. The word ‘European’ starts with a /y/ sound, so ‘a European tour.’ In number nine, the spelling has an ‘h’ at the start but that ‘h’ is silent. We don’t say /hau-ər/, we say /au-ər/. The first sound is an /au/ sound which is a vowel sound, so this is ‘an hour’. In the same way, in number ten, we say MA. ‘M’ starts with an /e/ sound which is again a vowel sound, so ‘an MA in English’. OK let’s move on to rule number two: Use ‘a’ and ‘an’ ONLY with singular, countable nouns. We say that a noun is countable if we can count it – one, two, three, four etc. All of these words on the screen are countable. We can say one elephant, three cars, ten teachers, five hundred onions and so on. Now if you talk about one person or thing, like one elephant or one car, then that’s called a singular noun and if you say ten teachers or five hundred onions, those are called plural nouns. Uncountable nouns cannot be counted in this way. Nouns like water, sugar, milk, love, anger, knowledge are some examples. If you think about it, you cannot say “I drank four waters” or “I want eight milks”. To a person, you can say “I love you” but you can’t say “I have five loves for you” – that doesn’t make any sense. So these are all uncountable. Alright, so the rule is - you can only use ‘a’ and ‘an’ if you’re talking about one person or one thing. Let’s do another quick exercise. Here are ten items again. This time, you see ‘a’ or ‘an’ before the nouns, but some of these are wrong. They should NOT have ‘a’ or ‘an’ before them. Stop the video, identify the mistakes, then play the video again and check. OK, here are the answers. Number three is wrong because ‘shirts’ is a plural and you cannot use ‘a’ or ‘an’ before a plural noun. Number five is wrong because ‘happiness’ is uncountable, so again, ‘a’ or ‘an’ cannot be used there. The same goes for number six – water is uncountable. Number nine is wrong because ‘doctors’ is a plural – you can say ‘a doctor’ but not ‘a doctors’. And finally, in number ten, advice is an uncountable noun – so you cannot ask for ‘an advice’. Now a quick note here: the article ‘the’ can be used with all kinds of nouns – singular or plural countable nouns, and uncountable nouns. OK, so let’s now talk about how to choose between ‘a’ or ‘an’ and ‘the’. Here’s rule number three: Use ‘a’ or ‘an’ to talk about a person or thing unknown to your listener. And use ‘the’ to talk about a person or thing known to your listener. For example, “My sister has two computers: a PC and a laptop. The PC is quite old but the laptop is brand new.” I say ‘a PC’ and ‘a laptop’ because that’s the first time I’m mentioning the two computers. That is, until this point, they are unknown to you, the listener.
Views: 942453 Learn English Lab
14 Computer Life Hacks You Wish You Learned Sooner
 
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There are 3 types of computer users: the ones who use their mouse, those who use their keyboard, and those who prefer talking to Cortana or Siri. No matter which category you fall into, you can’t deny the immense usefulness of certain shortcuts and hacks that reveal the unknown possibilities your computer always had. These smart tricks improve your everyday computer experience and give an absolute boost in your productivity and in your security. We collected 14 computer hacks that will be massively helpful to anyone using their computer for fun or business. TIMESTAMPS: 1. Ctrl + T opens a new tab 0:54 2. Ask Google about any problem you’re facing before going to a PC expert 1:24 3. For currency conversions, use the Google search bar instead of a calculator 1:57 4. A laptop battery charges faster when in airplane mode 2:27 5. Download any Google image automatically by pressing Alt and clicking on it 2:57 6. Hide your IP address so that nobody sees what you’re doing 3:29 7. Download “f.lux” to make your computer’s screen brightness adjust automatically to its surroundings 3:57 8. A clean desktop means a faster computer 4:35 9. Find out who’s stealing your Wi-Fi 5:04 10. You can recover deleted files even if you’ve emptied the recycle bin 5:37 11. If you notice these signs, your computer has been hacked 6:14 12. Windows + C enables you to start talking to Cortana 6:49 13. Ctrl + Q quits your web browser 7:30 14. Ctrl + I turns the text style into italics 7:55 #hotkeys #computerhacks #computertricks Music by Epidemic Sound https://www.epidemicsound.com/ SUMMARY: - Opening new tabs is an action that you do countless times during the day. Instead of doing it manually with your mouse, you can simply press “ctrl” and the letter T and a new tab will open. - You can type your problem into the Google search bar and read what Microsoft or the various tech forums have to tell you. - If you’re traveling abroad and you need to see how much money you will get with the exchange, you can simply write down the amount of money and the currencies of the country where you’re traveling. - When your laptop is on airplane mode it means that many features, like your Wi-Fi and Bluetooth, are disabled. This takes some pressure off your battery and allows it to charge faster than if operating normally. - You can simply push “alt” and then left click on an image and it will be automatically saved on your computer in your Downloads folder. - There are various ways that can hide your IP address and make your browsing invisible. You need to install a good VPN on your internet browser so that it changes your real location. - Most computers have the night shift mode, which adjusts the brightness during the night. - If you are having problems with your computer’s speed, it might be the fact that your desktop is full of icons. Instead of having a folder for every little thing on your desktop, you can create one folder and organize everything in there. - If you don’t just want to change your password, but also find out who the thief (or thieves) are, then you can download Who Is on My Wi-Fi and maybe go confront them. - Deleting files and then emptying the recycling bin can prove to be very frustrating. What you can do is download Recuva, which is the top program to recover permanently deleted files. -Millions of people get hacked every day and you might be one of them at some point. Seeing your antivirus being turned off is one of the first serious signs. - Another tremendously useful shortcut is the one that exits your web browser. In this case, you press “ctrl” and then the letter Q. - When combining the “ctrl” key and the letter I there are various things that can happen in a total of 147 different programs. However, the most ordinary and common use of the combo is to turn text in Word and other text editing programs from normal style into italics. Subscribe to Bright Side : https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside/ Instagram: https://www.instagram.com/brightgram/ 5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/
Views: 1454362 BRIGHT SIDE
5 BEST NEW TECHNOLOGY THINGS COMING IN 2019
 
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🎁Subscribe! Now It's FREE! https://goo.gl/tvAJqe 🚩FACEBOOK https://Facebook.com/GadgetsHERO 🐦TWITTER https://Twitter.com/GadgetsHERO 🎁Subscribe! Now It's FREE! https://goo.gl/tvAJqe --------------------------------------------------------------------------------------------- 😃🔗Links🔎 SmartBeam: http://amzn.to/2bUbGAQ SmartHalo http://amzn.to/2boKMhC Takee: http://amzn.to/2blqFqE LaneSight http://lanesight.com Dolfi http://www.dolfi.co --------------------------------------------------------------------------------------------- 🎁 SUBSCRIBE NOW https://goo.gl/p273ZL 💗 Do you want YOUR product featured on Gadgets HERO? 📩 : [email protected] 💙FACEBOOK https://Facebook.com/GadgetsHERO 🐦TWITTER https://Twitter.com/GadgetsHERO ✅ INSTAGRAM https://Instagram.com/GadgetsHERO 📌PINTEREST https://Pinterest.com/GadgetsHERO ⭐YouTube https://YouTube.com/GadgetsHERO
Views: 1263037 Gadgets HERO
We’re Close to a Universal Quantum Computer, Here’s Where We're At
 
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Quantum computers are just on the horizon as both tech giants and startups are working to kickstart the next computing revolution. U.S. Nuclear Missiles Are Still Controlled By Floppy Disks - https://youtu.be/Y8OOp5_G-R4 Read More: Quantum Computing and the New Space Race http://nationalinterest.org/feature/quantum-computing-the-new-space-race-26349 “In January 2017, Chinese scientists officially began experiments using the world’s first quantum-enabled satellite, which will carry out a series of tests aimed at investigating space-based quantum communications over the course of the next two years.” Quantum Leap in Computer Simulation https://pursuit.unimelb.edu.au/articles/quantum-leap-in-computer-simulation “Ultimately it will help us understand and test the sorts of problems an eventually scaled-up quantum computer will be used for, as the quantum hardware is developed over the next decade or so.” How Quantum Computing Will Change Your Life https://www.seeker.com/quantum-computing-cryptography-future-physics-2031879856.html “The Perimeter Institute of Theoretical Physics kicked off a new season of live-streamed public lectures featuring quantum information expert Michele Mosca.” Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI ____________________ Seeker inspires us to see the world through the lens of science and evokes a sense of curiosity, optimism and adventure. Visit the Seeker website https://www.seeker.com/ Subscribe now! https://www.youtube.com/user/DNewsChannel Seeker on Twitter http://twitter.com/seeker Seeker on Facebook https://www.facebook.com/SeekerMedia/ Seeker http://www.seeker.com/
Views: 3106810 Seeker
The Future of Farming & Agriculture
 
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Technology is revolutionizing farming. That's great news—by the year 2050 Earth's population will be 10 billion, so we need to almost double the amount of food we now produce. Subscribe to TDC: https://www.youtube.com/TheDailyConversation/ Main information sources: http://www.economist.com/technology-quarterly/2016-06-09/factory-fresh http://www.nature.com/nature/journal/v544/n7651_supp/full/544S21a.html Video by Bryce Plank and Robin West Co-written by Kiriana Cowansage Music: "Abstract Electronic [TDC Remix]" via Motion Array "Timelapse" via Motion Array "Night Music" by Kevin MacLeod "Technology Explainer" via Motion Array "Truth Revealing" via Motion Array china farming simulator cnn canada
Views: 822833 The Daily Conversation
Social welfare Computer Skills in Telugu I E-mail skills TGT DCO PRINCIPAL  I APSWREIS
 
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This video is about Computer Skills especially E-mail skills which is a part in the syllabus of APSWREIS TGT DCO Principal paers. In PCV English, literature related videos are provided to you free of cost. DCO/ TGT/ CARETAKER (WARDEN)/ PRINCIPAL Proficiency test all videos @ https://www.youtube.com/watch?v=5DfLa1hOzto&list=PLldWy7gu4R748Og62n5B7HcYqTUS1UUTa Social Welfare TGT English all videos https://www.youtube.com/watch?v=uaNF5xDabPA&list=PLldWy7gu4R76btl44gs2OmQoZhRXWjoq8 #socialwelfaretgt #PCVEnglish #dco For rest of the JL DL PL syllabus https://www.youtube.com/channel/UC8DANtaIxmg8rNWTLNCOdow/playlists?view_as=subscriber My Youtube channel youtube.com/c/PCVEnglish for Junior Lecturer English Videos https://www.youtube.com/watch?v=NgM-rMFvnYw&list=PLldWy7gu4R75vcmLid7fXjOUv3nyu69JA for Polytechnic English lecturer videos https://www.youtube.com/watch?v=W1PnDhTUmRQ&list=PLldWy7gu4R74_tdecUAgg1_yyOu6mL1YA Degree Lecturer English Videos https://www.youtube.com/watch?v=NgM-rMFvnYw&list=PLldWy7gu4R770BorjYl7hp_gHWb9qyY-s
Views: 2544 PCV English
How Hackers Really Crack Your Passwords
 
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How do computer hackers figure out our passwords? Learn about the techniques they use to crack the codes, and what systems protect us. Building Digital Labyrinths To Hide Your Password - https://youtu.be/KFPkmhcSlo4 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Here's How to Stop Russian Cyber-Hacking http://www.seeker.com/heres-how-to-stop-russian-cyber-hacking-2149775375.html “In October, malware embedded in residential internet routers and DVRs helped orchestrate a large-scale distributed denial of service (DDOS) attack on the East Coast that shut down Amazon, Netflix, Twitter and other major websites. The following month, a ransomware hack shut down San Francisco's public transit ticketing system for a few days after Thanksgiving.” 7 sneak attacks used by today's most devious hackers http://www.infoworld.com/article/2610239/malware/7-sneak-attacks-used-by-today-s-most-devious-hackers.html “Millions of pieces of malware and thousands of malicious hacker gangs roam today's online world preying on easy dupes. Reusing the same tactics that have worked for years, if not decades, they do nothing new or interesting in exploiting our laziness, lapses in judgment, or plain idiocy.” How Your Passwords Are Stored on the Internet (and When Your Password Strength Doesn't Matter) http://lifehacker.com/5919918/how-your-passwords-are-stored-on-the-internet-and-when-your-password-strength-doesnt-matter “There are a number of ways a site can store your password, and some are considerably more secure than others. Here’s a quick rundown of the most popular methods, and what they mean for the security of your data.” ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos daily. Watch More DNews on Seeker http://www.seeker.com/show/dnews/ Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel Seeker on Twitter http://twitter.com/seeker Trace Dominguez on Twitter https://twitter.com/tracedominguez DNews on Facebook https://facebook.com/DiscoveryNews DNews on Google+ https://plus.google.com/u/0/+dnews Seeker http://www.seeker.com/ Sign Up For The Seeker Newsletter Here: http://bit.ly/1UO1PxI
Views: 2846247 Seeker
POWER Writing - Write ANYTHING in English Easily (Essays, Emails, Letters Etc.)
 
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Learn 1 simple trick to write ANYTHING easily - you can use this for emails, essays, letters, reports, etc. Also see - MOST COMMON MISTAKES IN ENGLISH & HOW TO AVOID THEM: https://www.youtube.com/watch?v=1Dax90QyXgI&list=PLmwr9polMHwsR35rD9spEhjFUFa7QblF9 For more FREE English lessons, SUBSCRIBE to this channel. Transcript: Do you often find it difficult to write things? Like emails, letters or essays? Do you sit down to write something and then realize you don’t know what to write? If your answer is yes, then this lesson will help you to overcome exactly these problems because I’m going to teach you a very simple trick that you can use to write anything easily, quickly and effectively. This is a process used by the best writers in the world and it’s called the POWER writing method. You can use it to write emails for work, essays for your English exam, you can use it for letters, business reports, blog posts, stories – basically, anything that you need to write. But you might be asking – why is it called POWER writing? Well, POWER refers to the five stages of the writing process: Prepare, Organize, Write, Evaluate and Review. This is the order you will follow and it will allow you to write without getting stuck by focusing on one task at a time. So let’s start with the first stage – prepare. Before you write anything at all, you must prepare for it. This is because the reason we often struggle to write is that we don’t have enough ideas when we put pen to paper. So the most important task of writing is to come up with good points before you write. So this is the very first stage – before you write a single sentence, you’re going to collect ideas. And here’s how you do it: You take your paper and pen (or you can do this on your computer if you wish), and you note down anything that comes to mind. Don’t criticize your ideas – don’t leave out or discard anything. Whatever you get, write it down. Don’t worry about organizing your ideas – we’ll do that in the next stage. Also, don’t worry about grammar, spelling or punctuation – remember we just want ideas so if there are mistakes, no problem. And keep doing this until you have no more ideas. As an interesting note, this process of coming up with ideas is called brainstorming. OK, let’s look at an example of how to do this. Let’s say you’re in an English exam, and you have to write an email of complaint. Here’s your task: You recently purchased an item online, but you are not happy with it. Write an email of complaint to the manager of the shopping website: say what you bought, why you are not happy with it, and what action you expect them to take. So let’s start by collecting some ideas for this. So what kinds of things can we buy online? We can buy clothes, we can buy computers, phones, books and so on. Let’s think of some more specific ideas – I like computers, so let’s talk about them. You can buy a laptop. Actually, you can also buy computer parts like a monitor, a mouse or a keyboard. For this task, I’m going to go with a mouse because it’s easy. Now if I bought a mouse, what problems might I have with it? I think the most common one that people face is with one of the two buttons – let’s pick the right-click button, but you can also have trouble with the scroll wheel – that’s the wheel in the middle. So I bought a mouse and maybe just two days later, the right-click button started having problems. But I’m going to say that now it’s been a week and the button has just stopped working. You can see that I’m just using my imagination. I want to add some more details, so let’s say the scroll wheel is also having some problems. What problems can it have? Well, if I try to scroll in one direction, it actually makes the screen go the wrong way. So we have our problems now. But what do we want the shopping website to do? We can say give me my money back – that’s called a refund, or we could ask for a replacement. I like that idea. Now when they give me a new item, they will want the old one back. So I’ll have to return the defective unit. That means the mouse that’s not working. Alright, we are done collecting ideas. And here in just two minutes, we have all the information we need to write our email. Notice that as I was brainstorming, I came up with lots of ideas – I collected everything that came to mind without leaving anything out. And then I expanded on the important ideas. It can be very helpful to talk out loud during this stage like I was doing – try to have an imaginary conversation and you will find it easier to generate ideas. Also, it’s good to use paper and pen for this exercise rather than your computer.
Views: 504319 Learn English Lab
30 HACKS AND CRAFTS THAT WILL SAVE YOU THOUSANDS
 
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HACKS TO SURVIVE IN PRISON "Orange Is the New Black," based on Piper Kerman's experiences in prison, showcases quite a few tricks for female inmates, such as using maxi pads to clean your cell, as makeshift slippers or as a surgical mask. Some of the more interesting tricks are beauty-related (and saved, perhaps, for those prison visits): use Kool-Aid as a temporary hair dye or, mixed with Vaseline, as lipstick; coffee as eyeshadow or a face mask; toilet rolls as hair curlers; colored pencils as eyeliner (ouch!). According to former inmate experiences, you can make prison toast by wrapping a slice of bread in paper and sticking it on the hot pipes for five minutes. It's also revealed that you can turn toilet paper into an oven of sorts: The TP is rolled into a cylinder, folded in at the ends, and lit so it burns from the inside out. That slows it down and intensifies the heat. Inmates hold their undercooked meal above the flame, and voila, you can get it as hot and crispy as you like. Make Anything Taste Better Speaking of food, clever prison recipes and cooking tricks could probably make up a whole post of its own. When I asked people on Twitter their life hacks learned from jail, many replied with food ones. Here are some tips: Replace water with apple juice when cooking rice, adds flavor and quick, affordable and easy. Make a cake in microwave using crumbled up Oreo cookies and milk using mug or small container. You can make Ramen in a plastic bag by filling it with hot water and wrapping it in a towel for a few minutes. Ramen Noodle Packs and Mini bags of Cheetos. These are used to make what people called prison burritos. Essentially eat half the bag of Cheetos, crush the rest of them in the bag, add half the Ramen noodle pack and a little hot water to the bag of cheetos, shake it up, fold it over closed. Let it sit for 5-7 minutes. when you rip open the bag you have a little Cheeto-cheesy noodle burrito shaped thing. Folks did this because you don't get bowls in jail. Strangely enough its kinda delicious if Ramen is a part of your life and you need a change of flavors. All of these could come in handy for dorm dwellers and those very low in food funds or simply lazy. Enjoy! TIMESTAMPS: 4:26 Perfect oval 6:07 Toilet rolls as hair curlers 7:06 Prison dinner 10:55 Crushed chalk for dull nails ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/5min.crafts/ Instagram: https://www.instagram.com/5.min.crafts/ Twitter: https://twitter.com/5m_crafts Subscribe to 5-Minute MAGIC: http://bit.ly/2ldditZ Subscribe to 5-Minute Crafts GIRLY: https://goo.gl/fWbJqz Subscribe 5-Minute Crafts KIDS: https://goo.gl/PEuLVt The Bright Side of Youtube: https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/
Views: 42198585 5-Minute Crafts
Meet a 12-year-old hacker and cyber security expert
 
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One 12-year-old hacker from Texas is raising awareness about growing cyber threats and how to protect digital information. David Begnaud meets with Reuben Paul, a self-proclaimed "cyber ninja" who hacks household items to demonstrate how they can be exploited to spy on or even harm people. Subscribe to the "CBS This Morning" Channel HERE: http://bit.ly/1Q0v2hE Watch "CBS This Morning" HERE: http://bit.ly/1T88yAR Watch the latest installment of "Note to Self," only on "CBS This Morning," HERE: http://cbsn.ws/1Sh8XlB Follow "CBS This Morning" on Instagram HERE: http://bit.ly/1Q7NGnY Like "CBS This Morning" on Facebook HERE: http://on.fb.me/1LhtdvI Follow "CBS This Morning" on Twitter HERE: http://bit.ly/1Xj5W3p Follow "CBS This Morning" on Google+ HERE: http://bit.ly/1SIM4I8 Get the latest news and best in original reporting from CBS News delivered to your inbox. Subscribe to newsletters HERE: http://cbsn.ws/1RqHw7T Get your news on the go! Download CBS News mobile apps HERE: http://cbsn.ws/1Xb1WC8 Get new episodes of shows you love across devices the next day, stream local news live, and watch full seasons of CBS fan favorites anytime, anywhere with CBS All Access. Try it free! http://bit.ly/1OQA29B Delivered by Norah O’Donnell and Gayle King, "CBS This Morning" offers a thoughtful, substantive and insightful source of news and information to a daily audience of 3 million viewers. The Emmy Award-winning broadcast presents a mix of daily news, coverage of developing stories of national and global significance, and interviews with leading figures in politics, business and entertainment. Check local listings for "CBS This Morning" broadcast times.
Views: 2281699 CBS This Morning
What is a cookie?
 
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If you read the news every now and then, you've probably heard of cookies on the internet. But what exactly is a cookie? When cookies were 'invented', they basically were little documents containing helpful information about you and your preferences. For instance, imagine selecting a certain language for a website you'd visit. You'd tell the website: "Hey, I'd like to view your website in, say, English." The website would then save that information to a little document - a cookie on your computer. The next time you'd visit that website, it would be able to read the cookie it saved earlier. That way, the website could 'remember' your language and let you view the website in English, without you having to select your language again. Pretty handy, huh? But cookies are not limited to remembering just your language. In fact, a cookie can contain pretty much any kind of information. It can contain the time you visited a website or it can contain the items you added to your shopping basket. It can even contain all the links you clicked on a certain website, much like leaving a breadcrumb trail on the internet. A cookie can only contain so much text, but apart from it's size the possibilities are endless. What exactly is saved to a cookie, is up to the creator of the website you are visiting. Now, in contrary to the stuff a cookie can contain, there are limits to who can read your cookies. Imagine you first visit the website we talked about earlier, and you tell that website that your language is English. This is then saved to a cookie on your computer. If you'd visit a different website later, the latter wouldn't be able to read the cookie from the first website. In other words; only the same website that saves information to a cookie can access it. Since the beginning of cookies, the popularity of these clever little helpers exploded and they gradually evolved into a more complex, yet essential part of the internet. During their evolution, the amount of data cookies contained started to grow. At first they'd contain just a few preferences like your language and maybe your preferred layout for a website. But soon developers realized that the more information they could store about you, the better they could suit your needs. Cookies started containing more and more data, and eventually started pushing their size limitations. Subsequently, developers came up with a clever workaround. What if they would simply store a unique id in a cookie on your computer, and save the rest of the data in their own system? That way, they could save unlimited amounts of data. The cookie would simply serve as an identifier for your computer, much like a dog tag by which the website can recognize you and look up your data in it's own system. This was the first leap towards so called third party cookies. As mentioned, only the same website that saved data to a cookie can access it later. But one website can actually contain bits of another website. These bits and pieces of other websites, embedded in the website you're visiting, are actually able to access cookies they saved to your computer earlier. Imagine visiting a news website. Apart from news articles, many news websites contain a couple of ads. These ads are in most cases bits of other websites, embedded in to the news website. Now, the news website you're looking at may not have saved any cookies to your computer and thus know nothing about you. But where do the ads come from? It's not unlikely that the ads on the news website are embedded from the same website as the ads on another website you visited earlier. In fact, you may visit dozens of websites with ads which are all embedded from the same website. So what does this mean? This means that, if the website the ads come from has saved a cookie to your computer earlier, it can identify you - and save information about you -through other websites. So while you're reading that news website, shopping for new shoes, looking up cures for a headache or reading the latest gossip, the ads on those websites can identify you, look up your information in their own system and dynamically show ads that you're most likely to be interested in while simultaneously saving information about what you're doing online. So is this a bad thing? Are cookies dangerous? That depends, really. It is up to the creators of a website to determine what information they do and do not store, and more importantly; what they use that information for. Cookies are a tool. Just like a hammer, or a saw, they can be used for bad things, but they are intended to be used for good things. The responsibility lies with the people putting them to use. Cookies in a nutshell. Visit www.adversitement.com for more information.
Views: 520424 Adversitement
Intro to Computer Networks - Crash Course
 
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Find out about computer networks in this crash course. Learn about: ⌨️ (0:00) What is a network? ⌨️ (0:55) An example of a Network ⌨️ (1:25) What is a LAN? ⌨️ (2:08) Network Interface Card ⌨️ (2:57) What is a WAN? ⌨️ (3:36) What is a Mac Address? ⌨️ (4:30) The size of a Mac Address ⌨️ (5:02) How Computers Talk ⌨️ (6:54) Collision Detection and Avoidance -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://medium.freecodecamp.org And subscribe for new videos on technology every day: https://youtube.com/subscription_center?add_user=freecodecamp
Views: 15772 freeCodeCamp.org
Grammar: 8 rules for using 'THE' in English
 
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United States or The United States? U.K. or The U.K.? Unsure of when to use a definite or an indefinite article? Watch this lesson and stop making these common mistakes in English! For many non-native speakers of English who don't have articles in their own language, it can be really difficult to use articles correctly. Even for speakers of languages that have articles, it is difficult to get your use of articles right 100% of the time. This is because there are many exceptions and irregular grammar rules. In this lesson, I'll teach you what these exceptions are, so you can be sure to remove these common mistakes from your English. Even if you are an advanced speaker of English, I'm sure you will discover one or two rules that you didn't know about. Watch the lesson, then take the quiz at http://www.engvid.com/grammar-8-rules-the/ TRANSCRIPT http://www.engvid.com United States or The United States? U.K. or The U.K.? Unsure of when to use a definite or an indefinite article? Watch this lesson and stop making these common mistakes in English! For many non-native speakers of English who don't have articles in their own language, it can be really difficult to use articles correctly. Even for speakers of languages that have articles, it is difficult to get your use of articles right 100% of the time. This is because there are many exceptions and irregular grammar rules. In this lesson, I'll teach you what these exceptions are, so you can be sure to remove these common mistakes from your English. Even if you are an advanced speaker of English, I'm sure you will discover one or two rules that you didn't know about. Watch the lesson, then take the quiz at http://www.engvid.com/grammar-8-rules-the/ TRANSCRIPT Hi, everyone. I'm Jade. In this lesson today, we're looking at the rules for articles, but more specifically, the rules where we have exceptions in using articles. So when I'm observing people's English, all the time I'm hearing the same mistakes with articles. So what you will learn to do in this lesson is how to avoid those really, really common mistakes I hear all the time. If you're somebody who just doesn't use articles at all because in your native language, you don't have articles, I understand it can be really, really hard to start using them. But they are an important aspect of grammar, and you should be using them. So if you watch this lesson, you'll get some tips for using articles, where you need them, and where you shouldn't use them. And also, if you're someone who's getting articles right nearly all the time, I'm quite sure that you will pick up one or two rules here that you didn't know before. So let's get started. There are eight different rules. Rule No. 1: When we're talking about countries, most countries we don't use an article. So here some sentences. "She lives in England. They live in America." We don't use articles. But if the country's considered to be a nation state, a collection of different states, or a collection of different countries in one bigger state, then we use articles. Here are examples. So "the U.S.A., the U.K., the U.A.E." -- where I spend a lot of my time -- and here are -- also, we need to mention islands. When a country is a group of islands, we always use articles. So we would say "the Virgin Islands", and we'd say "the Philippines" as well. It's interesting that we can say, "She lives in England" because England is one country, but when talking about the same -- okay, it's not exactly the same place, the U.K., because it's -- the U.K. is more than one country. It's more than just England. But sometimes people think of it as being the same place. It's not. When we're talking about the U.K., we need an article, but just for "England", it's okay not to use an article. Let's take a look at rule No. 2. Rule No. 2 -- this is a really subtle rule, here. And this one I always correct in sentences. When people talk about meals -- breakfast, lunch, dinner, also brunch is a meal you might not know. It's in between breakfast and lunch. -- we don't use articles. So here's a correct sentence. "I don't eat breakfast." I'm talking in general there. "I don't eat breakfast." That's okay to say. However, if I'm being specific, "We didn't like the dinner", it's okay to use an article here. You need to. So what does the sentence actually mean? Imagine that we were out last night, and we had a meal. And now, we're talking about it. "Well, the place was nice, but I didn't like the dinner." Being specific about that experience we had. If I'm talking in general, "I don't like dinner", that would just mean all the time, okay? So it's a very big difference in meaning. Now, we'll look at rule No. 3 for jobs. Jobs take the indefinite article. That's a grammar word. And "indefinite article" means "a". We don't use "the".
What does what in your computer? Computer parts Explained
 
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Want to support me? https://www.patreon.com/H3Vtux A FEW IMPORTANT NOTES: 1: At the end I said cooling is not required. I went off script here, I meant to say "additional cooling". Any fans your CPU or case comes with are most certainly required. 2: A GPU is technically a component within the Graphics card (CPU is to Computer as GPU is to Graphics card) but if you're thinking about building a computer the terms are used interchangably. Every graphics card comes with a GPU inside of it and they are often referred to as GPU because that is the defining characteristic of a graphics card. 3: Solid State Drives are the same thing as hard drives, just with less space and faster speed due to the lack of spinning disks. 4: A GPU is technically not an *essential* part of a computer. You can boot without it. But to do almost anything desktop computers are good for, you will need a grahpics card. A brief explanation of what each component in a home PC does.
Views: 476414 H3Vtux
Computer Game Gone Wrong. My Horror Story That'll Chill Your Blood
 
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This true horror story will definitely chill your blood and keep you away from playing any computer games for a while! ThisTrue Horror Story happened to an ordinary guy who loved playing computer games. I received this scary story a while ago and the person who sent it to me refused to tell me what happened to the main character... You and me can only guess... so tell me what you think happened, whether the game got him or not and what you would do if you were him! Please, let me know if you wish to see more horror stories on my channel or not. I still can't decide if I should make more or just keep it one per week or so. Music: Epidemic Sound https://www.epidemicsound.com/ Subscribe to 7-Second Riddles: https://goo.gl/BZSTVh -------------------------------------------------------------------------------------------- Join us on Social Media: Facebook: https://www.facebook.com/7Second.Riddles/ Instagram: https://www.instagram.com/7second.riddles/ Website: https://brightside.me/wonder-quizzes/ -------------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/
Views: 2748529 7-Second Riddles
5 NEW Inventions 2019 | That Will Blow Your Mind
 
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5 NEW Inventions 2019 | That Will Blow Your Mind ★ More FUTURIST AREA Videos: Top 5 Best Latest Future Gadgets And Technology Coming in 2018_HD➜https://youtu.be/hIVE5FfAdkI Top 5 Best Latest PERSONAL TRANSPORT GADGETS Things in 2017-2018➜https://youtu.be/ICViOKWIEAY Top 5 Best Future Gadgets And Future Technology Coming in 2018-2020_HD #24➜https://youtu.be/Q6QmFsMeNhw Top 5 Crazy Awesome NEW DRONES 2018-2019 #2➜ https://youtu.be/YtwxnkIW9T4 Top 10 Most Anticipated Sci Fi Games 2017 Upcoming [ PS4 / Xbox One / PC ] ➜https://youtu.be/wxj-_AiyD_s =============================== ========================================= 💗 SUBSCRIBE ➜https://www.youtube.com/channel/UCFUyy6LM16KiI-VdA6pMO0Q?sub_confirmation=1 Custom URL Is –http://youtube/c/FuturistArea ========================================================================= Disclaimer: This video description contains affiliate links. Meaning, if you click on one of the product links, we receive a small commission. This help supports our channel and enables us to continue to making videos for you to watch. Thank you for the support! Note: Prices may change after video published date.
Views: 611317 Futurist
Cybersecurity: Crash Course Computer Science #31
 
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Cybersecurity is a set of techniques to protect the secrecy, integrity, and availability of computer systems and data against threats. In today’s episode, we’re going to unpack these three goals and talk through some strategies we use like passwords, biometrics, and access privileges to keep our information as secure, but also as accessible as possible. From massive Denial of Service, or DDos attacks, to malware and brute force password cracking there are a lot of ways for hackers to gain access to your data, so we’ll also discuss some strategies like creating strong passwords, and using 2-factor authentication, to keep your information safe. Check out Computerphile’s wonderful video on how to choose a password! https://www.youtube.com/watch?v=3NjQ9b3pgIg Pre-order our limited edition Crash Course: Computer Science Floppy Disk Coasters here! https://store.dftba.com/products/computer-science-coasters Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to know more about Carrie Anne? https://about.me/carrieannephilbin The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Want to find Crash Course elsewhere on the internet? Facebook - https://www.facebook.com/YouTubeCrash... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 396145 CrashCourse
How To Identify The Components Inside Your Computer
 
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Looking for a guide on How To Identify The Components Inside Your Computer ? This useful short video explains precisely how it's done, and will help you get good at installing computer parts. Enjoy this instructional video from the world's most comprehensive library of free factual video content online. Subscribe! http://www.youtube.com/subscription_center?add_user=videojugtechnology Check Out Our Channel Page: http://www.youtube.com/user/videojugtechnology Like Us On Facebook! https://www.facebook.com/videojug Follow Us On Twitter! http://www.twitter.com/videojug Watch This and Other Related films here: http://www.videojug.com/film/what-components-are-inside-my-computer
Views: 548640 Gadgets and Gears
KIDS REACT TO OLD COMPUTERS
 
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Thanks to our friends at "Halt and Catch Fire"! Check it out! http://www.amctv.com/shows/halt-and-catch-fire Premieres June 1st, Sundays 10/9c on AMC Old Computers Bonus Reactions: http://goo.gl/h0s76k NEW Vids Sun, Tues & Thurs! Subscribe: http://goo.gl/nxzGJv Watch all main React episodes (Kids/Teens/Elders/YouTubers): http://goo.gl/4iDVa Watch the kids try and figure out how to use a 1970's era computer in another special Old Technology episode! SUBSCRIBE TO AMC! https://www.youtube.com/user/amc Kids React to Old Cameras - http://goo.gl/rt5RGk Kids React to Rotary Phones - http://goo.gl/kgoUkY Kids React to Walkmans - http://goo.gl/eXsGVg Kids React to Game Boy - http://goo.gl/P3F5Wd Kids React to Typewriters - http://goo.gl/f2dkQz Created and Directed by Benny & Rafi Fine (The Fine Brothers) Follow FBE: MAIN CHANNEL: http://www.youtube.com/FBE SECOND CHANNEL: http://www.youtube.com/FBE2 REACT CHANNEL: http://www.youtube.com/REACT FACEBOOK: http://www.facebook.com/FineBros TWITTER: http://www.twitter.com/fbe INSTAGRAM: http://www.instagram.com/f/fbe SNAPCHAT: finebros VINE: https://vine.co/TheFineBros TUMBLR: http://thefinebros.tumblr.com/ GOOGLE+: http://www.google.com/+thefinebros SEND US STUFF: TheFineBros P.O. BOX 4324 Valley Village, CA 91617-4324 ---------------------------------------------------------------- This episode featured the following amazing kids! Lucas, age 6 Sydney, age 6 Evan, age 7 Brooke-Monaé, age 8 Dash, age 9 Kacey, age 9 Krischelle, age 9 Tyler, age 9 Jayka, age 11 Dylan, age 12 Derek, age 13 ------------------ If you see this, type "KIDS REACT FTW!" in the comments - and please LIKE/FAV! Music by Joseph Carrillo http://www.youtube.com/houseofblackbirds Additional music: http://www.incompetech.com ------------------------------------- KIDS REACT #104 - Old Computers © FBE, Inc
Views: 24867016 FBE
How to save newspaper articles to your computer
 
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This step-by-step guide will show you how to save the articles and images you find at The British Newspaper Archive to your computer.
The Zipf Mystery
 
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The of and to. A in is I. That it, for you, was with on. As have ... but be they. RELATED LINKS AND SOURCES BELOW! http://www.twitter.com/tweetsauce http://www.instagram.com/electricpants WordCount.org http://www.wordcount.org/ How many days have you been alive? http://www.beatcanvas.com/daysalive.asp random letter generator: http://www.dave-reed.com/Nifty/randSeq.html Dictionary of Obscure Sorrows: https://www.youtube.com/user/obscuresorrows Word frequency resources: [lemmatized] https://en.wikipedia.org/wiki/Most_common_words_in_English http://www.uow.edu.au/~dlee/corpora.htm http://www.wordfrequency.info http://www.anc.org/data/anc-second-release/frequency-data/ http://www.titania.bham.ac.uk/docs/ http://www.kilgarriff.co.uk/bnc-readme.html#raw https://en.wiktionary.org/wiki/Wiktionary:Frequency_lists http://ucrel.lancs.ac.uk/bncfreq/ [PDF] http://www.wordfrequency.info/files/entries.pdf [combined Wikipedia and Gutenberg] http://www.monlp.com/2012/04/16/calculating-word-and-n-gram-statistics-from-a-wikipedia-corpora/ http://corpus.byu.edu/coca/files/100k_samples.txt http://corpus.byu.edu/ http://corpus.leeds.ac.uk/list.html https://books.google.co.uk/books?id=ja1_AAAAQBAJ&dq=word+frequency+coca&lr= http://www.ling.helsinki.fi/kit/2009s/clt231/NLTK/book/ch01-LanguageProcessingAndPython.html Great Zipf's law papers: http://colala.bcs.rochester.edu/papers/piantadosi2014zipfs.pdf http://www.ling.upenn.edu/~ycharles/sign708.pdf http://arxiv.org/pdf/cond-mat/0412004.pdf http://www-personal.umich.edu/~mejn/courses/2006/cmplxsys899/powerlaws.pdf Zipf’s law articles and discussions: http://www.theatlantic.com/magazine/archive/2002/04/seeing-around-corners/302471/ http://io9.com/the-mysterious-law-that-governs-the-size-of-your-city-1479244159?utm_expid=66866090-48.Ej9760cOTJCPS_Bq4mjoww.0 https://plus.maths.org/content/os/latestnews/may-aug08/food/index http://judson.blogs.nytimes.com/2009/05/19/math-and-the-city/?em https://plus.maths.org/content/mystery-zipf?src=aop http://www.datasciencecentral.com/profiles/blogs/why-zipf-s-law-explains-so-many-big-data-and-physics-phenomenons https://en.wikipedia.org/wiki/Zipf%27s_law https://books.google.co.uk/books?id=f8GrzlnMSm8C&pg=PA62&redir_esc=y#v=onepage&q&f=false http://arxiv.org/pdf/0802.4393v1.pdf http://www.pnas.org/content/108/9/3526.full http://lewisdartnell.com/language_page.htm http://wugology.com/zipfs-law/ other Zipf’s law PDFs http://ftp.iza.org/dp3928.pdf http://arxiv.org/pdf/1402.2965.pdf http://arxiv.org/pdf/1104.3199.pdf http://www.lel.ed.ac.uk/~jim/zipfjrh.pdf http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2834740/#pone.0009411-Mandelbrot1 http://polymer.bu.edu/hes/articles/pgs02a.pdf in untranslated language: http://arxiv.org/pdf/0808.2904.pdf http://pages.stern.nyu.edu/~xgabaix/papers/zipf.pdf http://www.hpl.hp.com/research/idl/papers/ranking/ranking.html http://statweb.stanford.edu/~owen/courses/306a/ZipfAndGutenberg.pdf http://arxiv.org/pdf/1310.0448v3.pdf http://www.kornai.com/Papers/glotto5.pdf Zipf’s law slides: http://www.slideshare.net/guest9fc47a/nlp-new-words Pareto Principle and related ‘laws’: http://www.squawkpoint.com/2013/03/pareto-principle/ http://billyshall.com/blog/post/paretos-principle https://en.wikipedia.org/wiki/Pareto_principle Random typing and Zipf: http://www.longtail.com/the_long_tail/2006/09/is_zipfs_law_ju.html health 80/20: http://archive.ahrq.gov/research/findings/factsheets/costs/expriach/expriach1.html Principle of least effort: https://en.wikipedia.org/wiki/Principle_of_least_effort https://en.wikipedia.org/wiki/Satisficing http://www.pnas.org/content/100/3/788.full.pdf [PDF] http://csiss.org/classics/content/99 self organized criticality: http://journal.frontiersin.org/article/10.3389/fnsys.2014.00166/full Hapax Legomenon: http://campus.albion.edu/english/2011/02/15/hapax-legomenon/ http://www.dailywritingtips.com/is-that-a-hapax-legomenon/ https://en.wikipedia.org/wiki/Hapax_legomenon [PDF] http://www.aclweb.org/anthology/J10-4003 http://www.wired.com/2012/01/hapax-legomena-and-zipfs-law/ http://oed.hertford.ox.ac.uk/main/content/view/402/450/index.html#_ftn1 http://oed.hertford.ox.ac.uk/main/content/view/36/166/index.html Learning curve: https://en.wikipedia.org/wiki/Learning_curve Forgetting curve: http://www.trainingindustry.com/wiki/entries/forgetting-curve.aspx https://en.wikipedia.org/wiki/Forgetting_curve Experience curve effects: https://en.wikipedia.org/wiki/Experience_curve_effects Forgetting and zipf's law: http://act-r.psy.cmu.edu/wordpress/wp-content/uploads/2012/12/37JRA_LS_PS_1991.pdf http://public.psych.iastate.edu/shacarp/Wixted_Carpenter_2007.pdf http://marshalljonesjr.com/youll-remember-less-than-001-of-your-life/ https://en.wikipedia.org/wiki/Forgetting https://www.reddit.com/r/Showerthoughts/comments/3gu9qk/it_only_takes_three_generations_for_you_to_be/ music from: http://www.youtube.com/jakechudnow http://www.audionetwork.com
Views: 13641063 Vsauce
what is computer? Urdu & English
 
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What is Computer? Soft Land_IT Training Hi Friends...... Learning Soft Land provides basic and advanced level computer, internet, technology related education for free, you can ask question about your problems, request for a video, website and read articles, ask question on discussion page, I and Our team response quickly and you can also resolve others problem on my site by sharing your knowledge or experience on discussion page. For more interesting updates Please subscribe My YouTube Channel https://www.youtube.com/channel/UCCw58aLKk-Mm5pVy_5cUyNg?disable_polymer=true Facebook: https://www.facebook.com/hammad.ahmad.3914207 Twitter: https://twitter.com/?lang=en Google +: https://plus.google.com/u/0/
How to Make an Animated Short Film
 
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Learn all the different steps I took when making my latest animated short film. Get the course: [NO LONGER FREE] https://www.bloopanimation.com/making-an-animated-movie/ Website: http://www.bloopanimation.com/ Facebook: https://www.facebook.com/bloopanimation ------------------------------------------------------------------------------------------------ Bloop is a blog/YouTube channel about animation and filmmaking. We make: Video tutorials, awesome articles/interviews and guides, how to make an animated movie (a complete step by step series), books, courses, short films and more. Don't forget to subscribe if you liked this video! http://www.youtube.com/subscription_center?add_user=bloopanimation
Views: 419779 Bloop Animation
Knowing COMPUTER in Telugu I Computer Skills I Social Welfare TGT DCO Principal
 
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This video is about Computer Skills especially computer basics which is a part in the syllabus of APSWREIS TGT DCO Principal papers. In PCV English, literature related videos are provided to you free of cost. DCO/ TGT/ CARETAKER (WARDEN)/ PRINCIPAL Proficiency test all videos @ https://www.youtube.com/watch?v=5DfLa1hOzto&list=PLldWy7gu4R748Og62n5B7HcYqTUS1UUTa Social Welfare TGT English all videos https://www.youtube.com/watch?v=uaNF5xDabPA&list=PLldWy7gu4R76btl44gs2OmQoZhRXWjoq8 For rest of the JL DL PL syllabus https://www.youtube.com/channel/UC8DANtaIxmg8rNWTLNCOdow/playlists?view_as=subscriber #computerskillsintelugu #PCVEnglish #tgtcomputerskills My Youtube channel youtube.com/c/PCVEnglish for Junior Lecturer English Videos https://www.youtube.com/watch?v=NgM-rMFvnYw&list=PLldWy7gu4R75vcmLid7fXjOUv3nyu69JA for Polytechnic English lecturer videos https://www.youtube.com/watch?v=W1PnDhTUmRQ&list=PLldWy7gu4R74_tdecUAgg1_yyOu6mL1YA Degree Lecturer English Videos https://www.youtube.com/watch?v=NgM-rMFvnYw&list=PLldWy7gu4R770BorjYl7hp_gHWb9qyY-s
Views: 1390 PCV English
Beginner's Guide to Microsoft Word - 2017 Tutorial
 
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Learn the basics of effectively using Microsoft Word, including how to format images so that they can be moved freely around your document and positioned where you want them to be. ***Consider supporting Technology for Teachers and Students on Patreon***: https://www.patreon.com/technologyforteachersandstudents
A simple guide to electronic components.
 
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By request:- A basic guide to identifying components and their functions for those who are new to electronics. This is a work in progress, and I welcome feedback from you guys on whether I should break it down into more manageable chunks. I've kept the maths to a minimum, since it can be off-putting to someone just getting started in electronics. The idea of this video is to slot in some more of the jigsaw pieces involved in learning electronics, when you start to recognise components, but aren't quite sure what they are or what they do. It's tricky to squeeze even the basics into a single video, and I've just realised how long this one is (and why it took all night to upload). If you enjoy my videos you can support the channel with a dollar for coffee, cookies and components at https://www.patreon.com/bigclive
Views: 3059366 bigclivedotcom
Computer Science - Brian Kernighan on successful language design
 
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Professor Brian Kernighan presents on 'How to succeed in language design without really trying.' Brian Kernighan is Professor of Computer Science at Princeton University and Honorary Professor in the School of Computer Science at The University of Nottingham. Download the presentation slides here: https://uniofnottm-my.sharepoint.com/:b:/g/personal/debs_storey_nottingham_ac_uk/EaGKsuSJGStBnYBRfy5ZwYsBdZoEz1syb2UZGlzFqPoXug?e=byw9pm For more videos featuring Brian visit: https://www.youtube.com/playlist?list=PLzH6n4zXuckqZ90zLyy36qjO5YIn1RulG Visit the School of Computer Science's website: http://www.nottingham.ac.uk/computerscience/index.aspx
Views: 142356 University of Nottingham
How computers translate human language - Ioannis Papachimonas
 
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View full lesson: http://ed.ted.com/lessons/how-computers-translate-human-language-ioannis-papachimonas Is a universal translator possible in real life? We already have many programs that claim to be able to take a word, sentence, or entire book in one language and translate it into almost any other. The reality, however, is a bit more complicated. Ioannis Papachimonas shows how these machine translators work, and explains why they often get a bit mixed up. Lesson by Ioannis Papachimonas, animation by NOWAY Video Club.
Views: 323078 TED-Ed
Natural Language Processing: Crash Course Computer Science #36
 
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Today we’re going to talk about how computers understand speech and speak themselves. As computers play an increasing role in our daily lives there has been an growing demand for voice user interfaces, but speech is also terribly complicated. Vocabularies are diverse, sentence structures can often dictate the meaning of certain words, and computers also have to deal with accents, mispronunciations, and many common linguistic faux pas. The field of Natural Language Processing, or NLP, attempts to solve these problems, with a number of techniques we’ll discuss today. And even though our virtual assistants like Siri, Alexa, Google Home, Bixby, and Cortana have come a long way from the first speech processing and synthesis models, there is still much room for improvement. Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to know more about Carrie Anne? https://about.me/carrieannephilbin The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Want to find Crash Course elsewhere on the internet? Facebook - https://www.facebook.com/YouTubeCrash... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 185103 CrashCourse
Hidden Features In Your Keyboard You Didn't Know About
 
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Interested in LIMITED Daily Deals? Click the link below! http://bit.ly/FactsVerseDeal For copyright matters please contact us at: [email protected] Subscribe to our channel: http://bit.ly/FactsVerse Our Social Media: Facebook: https://www.facebook.com/FactsVerse Twitter: https://twitter.com/FactsVerse Instagram: https://instagram.com/factsverse/ For more videos and articles visit: http://factsverse.com Music: Kevin MacLeod Image Credits : Narrated by : Darren Marlar www.MarlarHouse.com *If you click the above link, we may earn a small affiliate commission
Views: 4406275 Facts Verse
Webinar: Cloud Computing in Health - Privacy and Security Considerations
 
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In this webinar held March 7, 2013, Dennis Giokas and Stan Ratajczak of Canada Health Infoway talk about privacy and security considerations for the use of cloud computing in Canadian health care. Ce webinaire a été présenté le 7 mars 2013 par Dennis Giokas et Stanley Ratajczak du Groupe des technologies émergentes d'Inforoute. Ils ont parlé de la façon dont l'informatique en nuage peut être utilisée comme environnement informatique à la fois sûr et propice à la protection des renseignements personnels. Offert en anglais seulement.
Views: 1122 InfowayInforoute
Paraphrasing:  The Basic Steps
 
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It is a necessary academic skill to paraphrase ideas when writing and reading. This video gives two examples of how to paraphrase.
Views: 497015 DiveIn Learning
5 Crazy Ways Social Media Is Changing Your Brain Right Now
 
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Your brain may never be the same! Watch our Q&A: http://youtu.be/thYzq0TEwbs Send us stuff! ASAPSCIENCE INC. P.O. BOX 93, Toronto P, TORONTO, ON, M5S2S6 Subscribe: http://bit.ly/10kWnZ7 Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube Facebook: http://on.fb.me/1fjWszw Twitter: http://bit.ly/1d84R71 Tumblr: http://bit.ly/1amIPjF Vine: Search "AsapSCIENCE" on vine! Written and created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). Further Reading-- Abnormal White Matter Integrity in Adolescents with Internet Addiction Disorder: A Tract-Based Spatial Statistics Study http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0030253 Phantom vibrations among undergraduates: Prevalence and associated psychological characteristics http://www.sciencedirect.com/science/article/pii/S0747563212000799 Cognitive control in media multitaskers http://www.pnas.org/content/106/37/15583.abstract?sid=113b39d8-d0b5-4f46-b2a5-362ee79d0b61 Amygdala Volume and Social Network Size in Humans http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3079404/ What is the role of dopamine in reward: hedonic impact, reward learning, or incentive salience? http://www.lsa.umich.edu/psych/research&labs/berridge/publications/Berridge&RobinsonBrResRev1998.pdf
Views: 4116915 AsapSCIENCE
English Electric Computers | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/LEO_(computer) 00:01:20 1 Origins and initial design 00:04:59 2 Technical description 00:06:26 3 Applications and successors 00:08:08 3.1 Leo III 00:11:17 4 Legacy 00:12:09 5 See also Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.7063267156494044 Voice name: en-US-Wavenet-F "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= The LEO I (Lyons electronic office I) was the first computer used for commercial business applications. The prototype LEO I was modelled closely on the Cambridge EDSAC. Its construction was overseen by Oliver Standingford, Raymond Thompson and David Caminer of J. Lyons and Co. LEO I ran its first business application in 1951. In 1954 Lyons formed LEO Computers Ltd to market LEO I and its successors LEO II and LEO III, to other companies. LEO Computers eventually became part of English Electric Company (EELM) where the same team developed the faster LEO 360 and even faster LEO 326 models. It then passed to International Computers Limited (ICL) and ultimately Fujitsu. LEO series computers were still in use until 1981.
Views: 2 wikipedia tts
Filmora video editing tutorial for beginners | full course | Hindi
 
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Get Filmora here (support Mac & PC): https://filmora.wondershare.com/video-editor/?utm_source=filmora_influencer_echoyx&utm_medium=youtube_referral&utm_campaign=Bill4You20180418Tuto Filmora video effect pack download: https://filmora.wondershare.com/effects-store/?utm_source=effects_influencer_echoyx&utm_medium=youtube_referral&utm_campaign=Bill4You20180418Tuto Screen Recorder Filmora Scrn: https://filmora.wondershare.com/screen-recorder/?utm_source=scrn_influencer_echoyx&utm_medium=youtube_referral&utm_campaign=Bill4You20180418Tuto Today we're going to review Filmora video editing software. Filmora is a great and amazing editing software, very easy to use, 300+ Video Effects and support video recording for mac & PC. If you like this video, just comment below. I may think about introduce another software allowing you to record screen next time if you like. Visit Our Official Website For More : https://www.Billi4You.com/ Subscribe Billi4You Here : https://goo.gl/3vCWiw Billi4You Website and YouTube channel provides a Platform where news, updates and articles related to gadgets, mobile apps and new technologies are served ►Facebook Page : https://www.facebook.com/Billi4You ►YouTube Channel :https://www.youtube.com/Billi4You 👇You can also say this video is About 👇 video editing tutorial, video editing tutorial in hindi, video editing tutorial for beginners, video editing tutorial full course, video editing kaise kare, video editing software for pc, video editor for beginners, filmora tutorial in hindi, how to edit videos in filmora, best video editing software,   how to edit youtube videos, filmora video editor, video editing software mac, how to download filmora, how to edit videos on mac, video editing softwares for mac, Filmora review,
Views: 815811 Billi 4 You
The big debate about the future of work, explained
 
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Why economists and futurists disagree about the future of the labor market. Subscribe to our channel! http://goo.gl/0bsAjO Sources: https://economics.mit.edu/files/11563 https://www.aeaweb.org/full_issue.php?doi=10.1257/jep.29.3#page=33 http://voxeu.org/article/how-computer-automation-affects-occupations https://www.opensocietyfoundations.org/sites/default/files/future-work-lit-review-20150428.pdf https://obamawhitehouse.archives.gov/sites/whitehouse.gov/files/documents/Artificial-Intelligence-Automation-Economy.PDF https://www.vox.com/2015/7/27/9038829/automation-myth https://www.amazon.com/dp/B00PWX7RPG/ref=dp-kindle-redirect https://www.amazon.com/Second-Machine-Age-Prosperity-Technologies-ebook/dp/B00D97HPQI/ref=sr_1_1 https://www.amazon.com/New-Division-Labor-Computers-Creating/dp/0691124027/ref=sr_1_1? https://www.oxfordmartin.ox.ac.uk/downloads/academic/The_Future_of_Employment.pdf Clips: https://www.youtube.com/watch?v=VTlV0Y5yAww https://www.youtube.com/watch?v=_luhn7TLfWU https://www.youtube.com/watch?v=rVlhMGQgDkY https://www.youtube.com/watch?v=rCoFKUJ_8Yo https://www.youtube.com/watch?v=yeyn9zzrC84 https://www.youtube.com/watch?v=7Pq-S557XQU https://www.youtube.com/watch?v=WSKi8HfcxEk /// Recent advancements in artificial intelligence and robotics have commentators worrying about the coming obsolescence of the human worker. Some in Silicon Valley are even calling for a basic minimum income provided by the government for everyone, under the assumption that work will become scarce. But many economists are skeptical of these claims, because the notion that the the economy offers a fixed amount of work has been debunked time and time again over the centuries and current economic data show no signs of a productivity boom. Fortunately, we don't need to divine the future of the labor market in order to prepare for it. /// Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com to get up to speed on everything from Kurdistan to the Kim Kardashian app. Check out our full video catalog: http://goo.gl/IZONyE Follow Vox on Twitter: http://goo.gl/XFrZ5H Or on Facebook: http://goo.gl/U2g06o
Views: 1429840 Vox
Packet Traveling - How Packets Move Through a Network
 
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This video will illustrate everything that happens to describe how packets travel through a network. Specifically, we will look at every step to get a packet from a host, through a switch, then a router, then another switch, and finally to another host. This video is the series finale to an article series on Practical Networking.net that explains everything you need to know to understand how data moves through the Internet. You can read the Packet Traveling series here: http://www.practicalnetworking.net/series/packet-traveling/packet-traveling/ 0:00 Intro 0:45 Topology Introduction 1:43 ARP Tables, MAC Address Tables, Routing Tables 3:38 Packet from Host A to Host B 11:18 Response from Host B to Host A 14:11 Outro Here are the rest of the articles in the Series: OSI Model: http://www.practicalnetworking.net/series/packet-traveling/osi-model/ Key Players: http://www.practicalnetworking.net/series/packet-traveling/key-players/ Host to Host communication: http://www.practicalnetworking.net/series/packet-traveling/host-to-host/ Host to Host communication through a Switch: http://www.practicalnetworking.net/series/packet-traveling/host-to-host-through-a-switch/ Host to Host communication through a Router: http://www.practicalnetworking.net/series/packet-traveling/host-to-host-through-a-router/ Host to Switch to Router to Switch to Host: http://www.practicalnetworking.net/series/packet-traveling/host-switch-router-switch-host/ You can read more articles on Network Engineering and Network Security at Practical Networking: http://www.practicalnetworking.net/
Views: 139940 Practical Networking
Betsy's Kindergarten Adventures - Full Episode #22
 
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Enjoy an entire episode of the award-winning public television series Betsy's Kindergarten Adventures! Subscribe for more episodes! http://bit.ly/BetsysYouTube Episode #22 Featuring 2 unique stories for children to enjoy! “Big and Little” – Betsy and her friends learn the difference between big and little. There is a funny mystery around Bus Driver Bob and his school bus. “Computer Fun” – Mrs. O’Conner has a surprise for the class in the library. Computer stations have been set up for everyone! Betsy and her friends have fun learning the basic instructions on how to use a computer.
How the Internet Was Invented | The History of the Internet, Part 1
 
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The Internet is older than you might think! Hosted by: Olivia Gordon ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shout out to Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Scott Satovsky Jr, Will and Sonja Marple, Philippe von Bergen, Bella Nash, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Charles George, Bader AlGhamdi ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://royal.pingdom.com/2008/04/11/map-of-all-google-data-center-locations/ https://web.archive.org/web/20120129120350/http://www.tildefrugal.net/tech/arp.php http://www.gartner.com/newsroom/id/3165317 http://www.atomicheritage.org/history/computing-and-manhattan-project https://amazon.com/Pleasure-Finding-Things-Out-Richard/dp/0465023959/ https://www.dlsweb.rmit.edu.au/set/Courses/Content/CSIT/oua/cpt160/2014sp4/chapter/10/ErrorCorrectionRedundancy.html https://books.google.com/books?id=5Jaa1BVverIC&pg=PA700 http://www.pcmag.com/article2/0,2817,2372163,00.asp http://www.livinginternet.com/i/ii_darpa.htm https://www.zakon.org/robert/internet/timeline/ http://www.packet.cc/files/toward-coop-net.html http://www.unr.edu/cse/prospective-students/what-is-networking http://firstmonday.org/ojs/index.php/fm/article/view/612/533 http://www.historyofcomputercommunications.info/Book/2/2.8-The%20RFQ%20and%20Bidding68.html https://www.sri.com/work/timeline-innovation/timeline.php?timeline=computing-digital#!&innovation=arpanet http://www.livinginternet.com/i/ii_arpanet.htm http://www.packet.cc/files/ev-packet-sw.html http://searchnetworking.techtarget.com/definition/routing-table https://www.computer.org/csdl/proceedings/afips/1972/5079/00/50790243.pdf http://www.cs.ucsb.edu/~almeroth/classes/F04.176A/homework1_good_papers/jay-akkad.html https://www.cs.rutgers.edu/~pxk/352/exam/study-guide-final.html https://www.computer.org/csdl/mags/it/2014/03/mit2014030066-abs.html https://books.google.com/books?id=6KPMBQAAQBAJ&pg=PA18 http://www.historyofcomputercommunications.info/Book/2/2.3-Circuit%20Switching.html http://privateline.com/?page_id=303 http://mason.gmu.edu/~afinn/html/tele/tech%20chapters/T12.htm http://ethw.org/Electromechanical_Telephone-Switching https://www.nytimes.com/2016/02/18/technology/personaltech/free-tools-to-keep-those-creepy-online-ads-from-watching-you.html http://www.science.smith.edu/~jcardell/Courses/EGR328/Readings/KuroseRoss%20Ch1.pdf http://www.rand.org/content/dam/rand/pubs/research_memoranda/2006/RM3420.pdf http://www.rand.org/pubs/research_memoranda/RM3420.html http://www.historyofcomputercommunications.info/Book/2/2.2-TheSeminalExperiment-65.html http://www.livinginternet.com/i/iw_packet_inv.htm http://www.historyofcomputercommunications.info/Book/2/2.7-PlanningARPANET67-68.html http://www.livinginternet.com/i/ii_imp.htm http://www.livinginternet.com/i/ii_imp_walden.htm http://www.livinginternet.com/i/iw_dns_history.htm http://www.computerhistory.org/internethistory/1970s/ http://nrg.cs.ucl.ac.uk/internet-history.html http://www.livinginternet.com/i/ii_arpanet_gateways.htm http://www.nethistory.info/History%20of%20the%20Internet/beginnings.html http://www.hostingadvice.com/blog/tcpip-make-internet-work/ http://searchnetworking.techtarget.com/definition/TCP-IP http://www.ifa.hawaii.edu/users/gmm/intro_ip/sec1.html http://www.computerhistory.org/internethistory/1980s/ http://www.columbia.edu/~hauben/CS/arpanet-encyc.txt http://www.livinginternet.com/i/ii_tcpip.htm https://www.cs.umd.edu/class/spring2002/cmsc434-0101/MUIseum/applications/firstemail.html http://www.tldp.org/LDP/nag/node189.html http://www.livinginternet.com/References/Ian%20Hardy%20Email%20Thesis.txt http://www.livinginternet.com/e/ew_addr.htm https://technet.microsoft.com/en-us/library/2005.01.howitworksdns.aspx http://www.internetsociety.org/internet/what-internet/history-internet/brief-history-internet http://www.webhostingsearch.com/articles/history-of-domains-names.php http://www-math.mit.edu/~steng/18.996/lecture2_mit.pdf http://www.academia.edu/1416892/Getting_Started_Computing_at_the_AI_Lab https://books.google.com/books?id=cla-CgAAQBAJ&pg=PA28 Images: https://commons.wikimedia.org/w/index.php?title=File:ARPANET_Info_Brochure.pdf&page=21#filelinks https://commons.wikimedia.org/wiki/File:J._C._R._Licklider.jpg https://upload.wikimedia.org/wikipedia/commons/5/50/Telephone_operators%2C_1952.jpg
Views: 435786 SciShow
Your brain on video games | Daphne Bavelier
 
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How do fast-paced video games affect the brain? Step into the lab with cognitive researcher Daphne Bavelier to hear surprising news about how video games, even action-packed shooter games, can help us learn, focus and, fascinatingly, multitask. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate Follow TED news on Twitter: http://www.twitter.com/tednews Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: http://www.youtube.com/user/TEDtalksDirector
Views: 4669971 TED
How a CPU Works
 
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Uncover the inner workings of the CPU. Author's Website: http://www.buthowdoitknow.com/ See the Book: http://amzn.to/1mOYJvA See the 6502 CPU Simulation: http://visual6502.org/JSSim/index.html For anyone annoyed by the breaths between speaking, try this unlisted version with edited audio: https://www.youtube.com/watch?v=IkdBs21HwF4 Download the PowerPoint file used to make the video: https://docs.google.com/file/d/0BzwHNpicSnW0cGVmX0c3SVZzMFk The CPU design used in the video is copyrighted by John Scott, author of the book But How Do It Know?. There are a few small differences between the CPU in the video and the one used in the book. Those differences are listed below but they should not detract from your understanding of either. CONTROL UNIT - This component is called the Control Section in the book. It is called Control Unit here simply because that is a more common name for it that you might see used elsewhere. LOAD INSTRUCTION - In this video, what's called a LOAD instruction is actually called a DATA instruction in the book. The Scott CPU uses two different instructions to move data from RAM into the CPU. One loads the very next piece of data (called a DATA instruction in the book) and the other uses another register to tell it which address to pull that data from (called a LOAD instruction in the book). The instruction was renamed in the video for two reasons: 1) It might be confusing to hear that the first type of data we encounter in RAM is itself also called DATA. 2) Since the LOAD instruction from the book is a more complex concept, it was easier to use the DATA instruction in the video to introduce the concept of moving data from RAM to the CPU . IN and OUT INSTRUCTIONS - In the Scott CPU, there is more involved in moving data between the CPU and external devices than just an IN or an OUT instruction. That process was simplified in the video to make the introduction of the concept easier. ACCUMULATOR - The register that holds the output of the ALU is called the Accumulator in the book. That is the name typically used for this register, although it was simply called a register in the video. MEMORY ADDRESS REGISTER - The Memory Address Register is a part of RAM in the book, but it is a part of the CPU in the video. It was placed in the CPU in the video as this is generally where this register resides in real CPUs. JUMP INSTRUCTIONS - In the book there are two types of unconditional JUMP instructions. One jumps to the address stored at the next address in RAM (this is the one used in the video) and the other jumps to an address that has already been stored in a register. These are called JMP and JMPR instructions in the book respectively. MISSING COMPONENT - There is an additional component missing from the CPU in the video that is used to add 1 to the number stored in a register. This component is called "bus 1" in the book and it simply overrides the temporary register and sends the number 1 to the ALU as input B instead. REVERSED COMPONENTS - The Instruction Register and the Instruction Address Register are in opposite positions in the diagrams used in the book. They are reversed in the video because the internal wiring of the control unit will be introduced in a subsequent video and keeping these registers in their original positions made that design process more difficult. OP CODE WIRING - The wires used by the control unit to tell the ALU what type of operation to perform appear near the bottom of the ALU in the video, but near the top of the ALU in the book. They were reversed for a similar reason as the one listed above. The wiring of the ALU will be introduced in a subsequent video and keeping these wires at the top of the ALU made the design process more difficult.
Views: 4467813 In One Lesson
Can Video Games Make You Smarter?
 
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Are video games good for you? SUBSCRIBE! It's Free: http://bit.ly/10kWnZ7 Follow us! (Links Below) What If You Stopped Going Outside? (and the negative effects of sitting): http://bit.ly/19FALLb Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube Facebook: http://on.fb.me/1fjWszw Twitter: http://bit.ly/1d84R71 Tumblr: http://bit.ly/1amIPjF Vine: Search "AsapSCIENCE" on vine! Written and created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter @whalewatchmeplz). Further Reading -- Mario 64 Study: http://www.nature.com/mp/journal/vaop/ncurrent/full/mp2013120a.html http://www.kurzweilai.net/video-game-playing-found-beneficial-for-the-brain Dyslexia: http://www.cell.com/current-biology/retrieve/pii/S0960982213000791 Elderly Effects: http://www.nature.com/nature/journal/v501/n7465/full/nature12486.html Vision: http://www.rochester.edu/news/show.php?id=3342 Daphne Bavelier TED Talk: http://www.youtube.com/watch?v=FktsFcooIG8 Surgeries: http://archsurg.jamanetwork.com/article.aspx?articleid=399740
Views: 6449063 AsapSCIENCE