Use chemistry to make a bouncing polymer ball, then alter the procedure to see the effect the changes have on the characteristics of the bouncing ball.: Make a Bouncing Polymer Ball - Introduction and Materials
Have you ever wanted to make a DIY Bubbly Lava Lamp? I know I have always wanted one, but never really purchased one? Are they expensive, do you know? Anywho, I totally want to try this DIY Lava lamp for my room decor.
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