video and brief article about crap.
also a bonus quiz to help you "find out just how much you know about $h!t"
http://www.impatientoptimists.org/Posts/2012/08/You-Dont-Know-ht-About-ht
(funny comment on the YT video (http://www.youtube.com/watch?v=fdwvuTrycYU) "? Turn crap into valuable ressources. ? - That's a Bill Gates philosophy" )
I thought it was the other way around: turn valuable resources into crap *rimshot*