Ask Astronaut Greg Chamitoff: Tinkering on Orbit

Astronaut Greg Chamitoff, aboard the International Space Station 220 miles above Earth, is taking your questions. Here's your chance to hear direct from space. Chamitoff's schedule will not allow him to answer many questions, but he will attempt to answer a few each week. To submit your question, go to www.nasa.gov/ask! Come back to ReelNASA to hear your answers!
Marc Mattiuzzo, 22, of Switzerland asks: Could you describe one of the experiments you performed on orbit and what were the results?

[@subliminallz]

i was just thinking cuz on the first vid he said he'll send it to earth and they'll put it on youtube. that led me to believe he can't upload it from space for some reason.

[@analplay]

internets on the space? but isn't the internet just a connection of wires, like the sub atlantic cables? THE INTERNETS IS A SERIES OF TUBES!(joke)

[@glurdtheineffable]

Not arguing your second point, not supporting Forkz or anything, but of course he's taking up air. He's human. He's breathing oxygen. We do that.

[@Anonymoose]

Fascinating, once again. I'm thoroughly enjoying these Q & A sessions. Moosie

[@subliminallz]

does anyone get that he doesn't read the comments i'm not even sure if he can get youtube

[@Johanna.EG.]

An especially cool one.