From Computerphile. How do you compile a compiler? Professor Brailsford starts to unpick the idea of bootstrapping. Bootstrapping: https://youtu.be/nslY1s0U9_c Factory of Ideas – Bell Labs: https://youtu.be/QFK6RG47bww https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s Numberphile. More…

From Computerphile. After a recent collaboration with an artist, Professor Moriarty is exploring whether the physics within patterns and art can be exploited for computation. Sixty Symbols on Gold Nanoparticles : https://youtu.be/5EEh9JKzPxM More from Professor Moriarty on this: http://bit.ly/C_ProfM_on_ComputingArt https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University…

From Computerphile. Big Data is one thing, but what do you do if that data is constantly changing? Rebecca Tickle on Dynamic data. https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s Numberphile. More at http://www.bradyharan.com

From Computerphile. Before typed code, there was toggled code. We get hands on with a PDP recreation based on a Raspberry Pi. The PiDP Project: http://bit.ly/C_PiDP11project Aaron’s website hosted on the PiDP-11 http://bit.ly/C_PiDP11 Thanks to Oscar Vermeulen for sending us the PiDP kits. https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer…

From Computerphile. With all this talk of Big Data, we got Rebecca Tickle to explain just what makes data into Big Data. MapReduce: https://youtu.be/cvhKoniK5Uo https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s Numberphile. More at http://www.bradyharan.com

From Computerphile. Understanding one of the most commonly used methods of transferring data from one machine to another. https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s Numberphile. More at http://www.bradyharan.com

From Computerphile. Drawing windows and responding to events – what’s going on ‘under the hood’ in your GUI? Dr Steve Bagley. Thanks to David Domminney Fowler for the YouTube video featured on Steve’s ‘Desktop’ at the end of this video. https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the…

From Computerphile. Password1 is a terrible password, but how can I remember different secure passwords for each login? Use a password manager. Dr Mike Pound explains how they work. How to Choose a Password: https://www.youtube.com/watch?v=3NjQ9b3pgIg Password Cracking on a 4x Titan X Beast: https://youtu.be/7U-RbOKanYs Securing Stream Ciphers (HMAC): https://www.youtube.com/watch?v=wlSG3pEiQdc https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed…

From Computerphile. Taking chatbots to the next level, with emotion recognition and gesture control. Dr Michel Valstar on Virtual Humans. EXTRA BITS: https://youtu.be/gRE30g7ACWs https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s Numberphile. More at http://www.bradyharan.com

From Computerphile. On the “C16,” Commodore slashed costs while other manufacturers added RAM – This didn’t stop marketing from selling the machine though. Software houses had to do their best…. EXTRA BITS: https://youtu.be/BQ5MuljxZPE Thanks to Adrian from The Centre for Computing History for showing us his Commodore collection. Behind the scenes at CCH: https://www.youtube.com/watch?v=nCAMMKsbEvw ZX…

From Computerphile. Who’s in control? The real difference between programming for command line, or programming for GUI. Dr Steve Bagley introduces the differences between the two. https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s Numberphile. More…

From Computerphile. Commodore was a massive US computer company, but this machine was almost unknown outside a few European countries. CCH’s Adrian shows us the 116, part of his personal collection. Behind the scenes at CCH: https://www.youtube.com/watch?v=nCAMMKsbEvw ZX Spectrum Prototype: https://www.youtube.com/watch?v=bq4NzvNZhc0&t=307s Modern-Day Commodore Software: COMING SOON A look at the V364 Voice Synthesis: https://www.youtube.com/watch?v=JU-XyAHXYOM Centre…

From Computerphile. The smarter way to dither. Dr Bagley takes us through the Floyd-Steinberg error diffusion dithering technique. https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s Numberphile. More at http://www.bradyharan.com

From Computerphile. Machine Learning where you put in a fraction of the effort? What’s not to like? – Dr Michel Valstar explains Active & Cooperative Learning. https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s Numberphile. More…

From Computerphile. Wires, chips, hand-written key caps, somehow this early version of the Sinclair ZX Spectrum survived. Jason Fitzpatrick of the Centre for Computing History demonstrates. See CCH’s Retro Tech Archive discuss the “Speccie” Prototype: https://www.youtube.com/watch?v=PPEclMvAA3A https://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: https://bit.ly/nottscomputer…

From Computerphile. How do we represent multiple greys with simple black or white pixels? Dr Bagley joins the dots! Error Diffusion Dithering: COMING SOON How JPEG Works: https://www.youtube.com/playlist?list=PLzH6n4zXuckoAod3z31QEST1ZaizBuNHh https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran’s…