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!
there are three different sized wire ties for to support all different sized wire on the ISS. if there are wires hanging out, now you can tie them so that they are out of the way. with lose wires hanging out now you have some ties to tie them up so that they don't damage anything if you pull or trip on any of the wires.
Our 3D viewer requires a WebGL enabled browser http://get.webgl.org