X & the Book Code – Computerphile
Why some numbers just dont work when you’re creating error proof codes. Professor Brailsford continues with the story of ISBN. http://bit.ly/1aX3XdN
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://bit.ly/XN5xXz