CNN had Bill Nye The Science Guy explain it yesterday. EDIT: Here's a link to the video, he comes on at about 1:40 http://www.cnn.com/video/?/video/bestoftv/2

CNN had Bill Nye The Science Guy explain it yesterday. EDIT: Here's a link to the video, he comes on at about 1:40 http://www.cnn.com/video/?/video/bestoftv/2010/05/25/jk.bill.nye.science.of.oil.cnn http://www.cnn.com/video/?/video/bestoftv/2010/05/25/jk.bill...