The True Power of the Matrix (Transformations in Graphics) - Computerphile

https://www.youtube.com/watch?v=vQ60rFwh2ig

How NOT to Store Passwords

https://www.youtube.com/watch?v=8ZtInClXe1Q

We explore how computer memory works with Dr. Steve "Heartbleed" Bagley
https://www.youtube.com/watch?v=XETZoRYdtkw

https://www.youtube.com/user/Computerphile