TED talk to watch

Playlist:
Brain
http://www.ted.com/playlists/1/how_does_my_brain_work.html
Opensource
http://www.ted.com/playlists/13/open_source_open_world.html

http://www.youtube.com/watch?v=Bc2wVyl8RLI&feature=youtu.be


http://www.ted.com/talks/lang/zh-cn/aimee_mullins_on_running.html