送交者: silxirt 于 2011-08-12, 11:33:46:
I like his style, his voice and the way of presenting is very attractive
http://www.ted.com/talks/kevin_slavin_how_algorithms_shape_our_world.html
A very interesting alternative to Wifi (won't think it will be as widely useful)
http://www.ted.com/talks/harald_haas_wireless_data_from_every_light_bulb.html
I really like the topics there.