A simple bit-shift operation can generate amazing random strings of numbers. Dr Mike Pound explains then codes it in Python.
If you want to know more about how XOR works: https://www.youtube.com/watch?v=VPw9vPN-3ac
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