Friday, February 18, 2011
More Science Experiments
This week I taught Alyssa about Lungs and Lung Capacity. The experiment was a flop, I guess sometimes they are. Here are the pics. I think they are pretty funny!
I forgot to post the follow-up pics of Alyssa's "Bone Experiment". We soaked the bone in vinegar for several days and then... It was rubbery. The vinegar dissolved all of the calcium in the bone! Strange!