Since they don't really follow through on the original question: the article implies it will take ~137 micro gallons to charge an iphone. The size of the fuel w

Since they don't really follow through on the original question: the article implies it will take ~137 micro gallons to charge an iphone. The size of the fuel would be slightly inferior to an M&M [1]. [1] http://www.wolframalpha.com/input/?i=1+%2F+20+%2F+365+gallons http://www.wolframalpha.com/input/?i=1+%2F+20+%2F+365+gallon...