10 geeky things to do in space
Summary: Ever wondered how to dissolve an antacid tablet in space? Have a look at these cool activities you could do in orbit.
Image 10 of 10

Go to the bathroom
Not geeky — but something we all want to know about.
Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.
Talkback
Seltzer tablet & washcloth are amazing...
I agree
Don't forget Angry Birds Space ... IN SPACE
Then again, if a game reaches more kids and teaches them about orbital mechanics and gets them interested in STEM careers, more power to 'em.
http://www.youtube.com/watch?v=deAcVKv5_2I
Search YouTube for "Don Pettit" and "Chris Hadfield" and you'll get lots more like these videos.
My favorite, as a fellow Yo-Yo-ist:
http://www.youtube.com/watch?v=ni4j5K4Lz3o
For some practice with real orbital mechanics . . .