Nasa Makes "Space Goo", Let's Learn How To Make Silly Putty
Nasa has invented the T-RAD Device, a.k.a. Goo Gun. Astronauts aboard the STS-120 will test the effectiveness of the pre-ceramic polymer in its ability to repair damaged shuttle tiles. To make connections to the mission Dr. Wehrell-Grabowski teaches you how to make your own silly putty, also a polymer at home.