Could 'Micro Windmills' Power Your Phone? (VIDEO)

What with the number of phones set to outnumber humanity sometime this year, the question of how we're going to charge them all is pretty significant where the climate is concerned. But while scientists still fruitlessly attempt to get their heads around that whole nuclear fusion conundrum, there are a few other ideas floating around. Researchers at UT Arlington in the States have invented a new form of 'micro windmill', which could theoretically make it possible to charge your phone using the w...