MetaFilter | Jordan Mechner has posted the source code for the original Apple ][ version of Prince of Persia to GitHub.

http://www.metafilter.com/114962/jmp-TRIGSPIKES#4297849
http://www.6502asm.com/

Militarizing Your Backyard with Python: Computer Vision and the Squirrel Hordes - YouTube

http://www.youtube.com/watch?v=QPgqfnKG_T4

BBC News - Training computers to recognise emotion

http://www.bbc.co.uk/news/magazine-17733455#