Manual create account
For a little fun grow your Spitballs polymer spheres in water with food coloring hold the glow in the dark spitballs under a bright light to charge them up therefore they may not appear to be completely invisible in water
You need to login to download this video.
login or signup
Fun and Smart
Tags: Invisible Polymers Glow Spit Balls Incredible Science
( Send Message ) on 09-12-2012.
Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.
Duration: 1m 43s