If you are participating with a teacher, please enter your teacher's code here:
An email has been sent to you (or your parent if you are under 18) to get you signed up for the challenge. Stay tuned!
It is capable of holding two petri dishes in zero gravity down while also having a metal pipe go through it. On a single long piece of pipe, there could be several of these petri dish holders that could spin around so the astronaut could hold many petri dishes in a small space and look at all of them easily.
Our 3D viewer requires a WebGL enabled browser http://get.webgl.org