10-22-2009, 07:20 AM
kap wrote:
Cool experiment. Thanks for the link. Now I can duplicate it to wow the pre-K children at my first job
Want a really cool demonstration? Demonstrate the polar nature of the water molecule by rubbing a blown up balloon on a piece of wool and then bring the balloon next to a thin stream of water. You could probably even challenge most high school chemistry students to try and explain what's going on.
http://teachingphysics.wordpress.com/200...-molecule/