Mr. Science says "a boomerang, when thrown correctly, will always return to the person who threw it. EVEN IN ZERO GRAVITY!!!"
So you think that all the experiments in the International Space Station are of the ground-breaking, scientific discovery type, eh? Nah! Sometimes those dudes just want to see some fucked up shit in space. In this video, Japanese astronaut Takao Doi throws a boomerang in zero gravity and the motherfucker comes right back to him! Dude!
In his next video he is gonna play hacky-sack and smoke a big bowl while listening to Widespread Panic. Just to see the science behind it all, man.
PS - So there is this Japanese professor who thinks that Kim Jong Il died way back in 2003 and has been replaced by up to four body doubles ever since. And we think America is fucked up.