Computerphile

Arduinos are used extensively in hobbyist electronics and hacker culture, but what is an arduino & how can you use them? Joe explains how they're used in both hobby projects and space programmes....

Raspberry Pi Hardware: http://www.youtube.com/watch?v=sx2HjuZBuo0
Texting Cabbage with a Recorder: http://youtu.be/YkPrUkYKy8I

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This video was filmed and edited by Sean Riley.

Joe Nash is president of hacksocnotts (Nottingham University's Hacker Society)
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels

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Bringing together some of the concepts from the series on CPU, Memory & low level computer architecture, Matt Godbolt explains how an Operating System might work in conjunction with some of the other concepts to provide the user with a seamless experience.

Find the whole series of Matt's videos here: https://www.youtube.com/playlist?list=PLzH6n4zXuckpwdGMHgRH5N9xNHzVGCxwf

Computerphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://jane-st.co/computerphile

This video was filmed and edited by Sean Riley.

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

Learn more about your ad choices. Visit megaphone.fm/adchoices

Audible free book: http://www.audible.com/computerphile
How do we go from 3D representations within a computer to pixels on a screen? John Chapman has the details!

John Chapman is a graphics programmer who blogs here: http://www.john-chapman.net

Graphics series with John Chapman:

1/ Universe of Triangles : http://youtu.be/KdyvizaygyY
2/ Power of the Matrix : http://youtu.be/vQ60rFwh2ig
3/ Triangles to Pixels : http://youtu.be/aweqeMxDnu4
4/ Visibility Problem : http://youtu.be/OODzTMcGDD0

5/ Light and Shade in Computer Graphics: Coming Soon

http://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels

Learn more about your ad choices. Visit megaphone.fm/adchoices

Following on from 'MikeBot3000' we're delving into just how the Generative AI systems create video. Lewis Stuart is based at the University of Nottingham

Computerphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://jane-st.co/computerphile

This video was filmed and edited by Sean Riley.

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

Learn more about your ad choices. Visit megaphone.fm/adchoices

More information on the background of Printing and Typesetting to complement "The Great 202 Jailbreak" film which can be seen here: http://youtu.be/CVxeuwlvf8w

http://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: http://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels

Learn more about your ad choices. Visit megaphone.fm/adchoices

It's an older paper, but it checks out. Rob Miles discusses the problem of 'Sleeper Agents' - where LLMs could have hidden traits we don't know about until it's too late.

Computerphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://jane-st.co/computerphile

This video was filmed and edited by Sean Riley.

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

Learn more about your ad choices. Visit megaphone.fm/adchoices

Before laser-printers, high quality print-outs were the domain of typesetters, expensive and tightly controlled. In 1979 a Bell Labs team reverse engineered one in their summer vacation. Professor Brailsford has the details.

EXTRA BITS - More on Printing and Typesetting History: https://www.youtube.com/watch?v=HdModNEK_1U
Mainframes and the Unix Revolution: http://youtu.be/-rPPqm44xLs

To find out how the 1980 Bell Labs `vacation memo' was completely rebuilt,
in 2013, visit:

http://www.eprg.org/papers/202paper.pdf

If you want to see the `vacation memo' itself -- in its original scanned-in form and after being rebuilt -- then visit:

http://www.cs.princeton.edu/~bwk/202

The memorandum gives an outline of how the `reverse engineering' of the 202 was accomplished.

http://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: http://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels

Learn more about your ad choices. Visit megaphone.fm/adchoices

How do huge websites keep track of the traffic numbers? Buck Shlegeris outlines the probabilistic counting algorithm 'Hyperloglog.'

Computerphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://jane-st.co/computerphile

This video was filmed and edited by Sean Riley.

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

Learn more about your ad choices. Visit megaphone.fm/adchoices

"The Matrix" conjures visions of Keanu Reeves as Neo on the silver screen, but matrices have a very real use in manipulating 3D graphics. John Chapman explains the true power of the matrix.

Graphics series with John Chapman:

1/ Universe of Triangles : http://youtu.be/KdyvizaygyY
2/ Power of the Matrix : http://youtu.be/vQ60rFwh2ig
3/ Triangles to Pixels : http://youtu.be/aweqeMxDnu4
4/ Visibility Problem : http://youtu.be/OODzTMcGDD0

5/ Light and Shade in Computer Graphics: Coming Soon

John Chapman is a graphics programmer who blogs here: http://www.john-chapman.net

How NOT to store Passwords: http://www.youtube.com/watch?v=8ZtInClXe1Q

Addendum - at 12:35 the formula should read: x*0+y*0+1*1

http://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels

Learn more about your ad choices. Visit megaphone.fm/adchoices

SHA2's weakness explained by Dr Mike Pound -- Check out Brilliant's courses and start for free at https://brilliant.org/computerphile/ (episode sponsor) -- More links in full description below ↓↓↓

SHA2 is susceptible to a length extension attack, meaning supposedly secure messages can be added to and still pass certain security tests.

Computerphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://jane-st.co/computerphile

This video was filmed and edited by Sean Riley.

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

Learn more about your ad choices. Visit megaphone.fm/adchoices