beowulf
04-11-2011, 07:56 AM
interesting statistics
http://www.youtube.com/watch?v=BZoKfap4g4w&feature=player_embedded#at=312
http://www.youtube.com/watch?v=BZoKfap4g4w&feature=player_embedded#at=312
View Full Version : Hans Rosling and the magic washing machine