spacelab's Channel - YouTube

YouTube has teamed up with NASA.
Basically you can think of an experiment, post a video explaining it on YouTube, and if it wins, they will do the experiment on the International Space Station, and live stream it on YouTube.

I reckon we could come up with a great experiment together, and get a 14-18 (required age) year old on here to submit it.

Or you can just submit your own if you're between that age.