Bubbles in Space
Jorn Barger links to the best stuff: a zero-gravity (micro-gravity?) experiment involving a spherical water droplet and an Alka Seltzer tablet.
Math Photo — Snow Array
A snow day snow array! I thought of punching out that one stubborn entry, but let it be in the spirit of wabi-sabi. It’s like the Great British Baking Show’s missing raspberry. Related Posts
1 Comment
dhc · July 10, 2010 at 12:37 am
I am more interested in how the gravity (zero-gravity? artificial gravity? micro-gravity?) works and how the water bubble is formed. And does the fact that the bubble is suspended in gravity make the reaction different from an experiment performed in a cup of water? Interesting to me for these reasons.