National Geographic Amazing Worms!
$15.00
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5 awesome chemistry experiments that explore the world of polymers!Enough materials to do experiments more than once, and includes all the tools you need: Glow-in-the-dark worms, color-changing worms, worm eggs, giant worm eggs, dehydrated wormsThe experiments in this kit demonstrate the principles of: Polymer reactions (molecule chains cross-linking, present in all experiments), Phosphorescence (make glow-in-the-dark worms), pH indication and color-changing (color-changing worms) Ages 8Y+
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