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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!


The book said the water would stay in the plastic jug when you turn it upside down, and then remove the plate. It went EVERYWHERE!!



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!



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