Well, this is one way to stop Iran, just let them know any thing they shoot, will be shot down by laser beams in space, planes,... (more)

Well, this is one way to stop Iran, just let them know any thing they shoot, will be shot down by laser beams in space, planes, and on the ground. Star wars is coming to life more and more it seems.  (close)

This is really cool, shows you how to make a awesome air purifier with cheap lasers, a cd , 2 litre bottle and a USB wire, with a... (more)

This is really cool, shows you how to make a awesome air purifier with cheap lasers, a cd , 2 litre bottle and a USB wire, with a fan... Pretty awesome.  (close)