Our first order of business, critical thinking style, was to have our mad scientists figure out how to get a hard boiled egg inside a glass bottle without harming it. Do you have any idea? Our laboratory of scientists do now, knowing what happens when molecules get heated up! Hint…just light a birthday candle that’s pieced into the egg and see what happens!
There are many names for it; Gak, Goo, and Slime, but no matter what you call it, our science party wouldn’t have been complete without making this rubbery, slimy, stringy putty sensation! With only a few ingredients and quite a bit of stirring action on each scientist’s part, we were quickly on our way to learning about the properties of polymers. (Don’t you just love the expressions on Professor Matthew and Professor Kristin’s faces?)

5-4-3-2-1…Blast Off! Each scientist made personal rockets out of film canisters and had a chance to launch them as well, using water and Alka Seltzer tablets.
Have you done the experiment with Mentos and diet soda before? We did! Who would have ever guessed that dropping those chewy mints into a bottle of diet soda would produce such a gigantic reaction, a 20 foot geyser! With red, white, and blue sodas (colored with food coloring) we set the three of them off simultaneously for a ‘homemade’ firework show that the kids greatly cheered about.{Note to self…if I ever need to get the kids to eat or drink anything ever again…dry ice may be the key ingredient!}
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