Most memorable programming videos/podcasts [closed]

Question

Which videos, podcasts, presentatations do you think are a must watch for a programmer? I was watching Doug Crockford's lectures on JavaScript and wanted to know what else have I missed.

I'm looking for content from which I can learn from so launches of products, such as Windows or Macs, just don't cut it.

Answer 1

Sketchpad

The Mother of all Demos

Answer 2

Linus Torvalds on git (at Google): http://www.youtube.com/watch?v=4XpnKHJAok8

Answer 3

Advanced Python or Understanding Python

On Google Video: http://video.google.com/videoplay?docid=7760178035196894549

Answer 4

RailsCasts are a quite awesome series of learning Ruby on Rails: http://railscasts.com/

Answer 5

I liked The Mighty Dictionary (#55) presentation from PyCon 2010 because it has a lot of details about what's going on under the hood along with some examples.

Answer 6

Zed Shaw on ACLs.

Answer 7

Binky on pointers:

Pointer fun with Binky