Soon we shall control the weather - with lasers!

You can put your rain sticks away. Scientists have developed a way to summon water droplets out of thin air through the use of lasers. And while the droplets generated so far aren't quite raindrop caliber, the researchers' findings represent a large step towards us being able to control where and when rain falls. » 8/31/11 6:36pm 8/31/11 6:36pm