Carbon Dioxide… It’s a Gas!

by Stephanie Chasteen on March 7, 2008

soda_bubbles_macro.jpgHi everyone, I posted an episode to my podcast, Science Teaching Tips.

Click this link to check it out:
31. Carbon dioxide – Its a gas!

TI staff educator Eric Muller shows me how to carbonate my tongue. Blech!
More of Eric Muller’s activities: www.exo.net/~emuller

– Stephanie

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