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Smithsonian Magic Rocks
These Smithsonian Magic Rocks are a fun way to teach principles of science to children. They come with a compact aquarium that you can use to hold goldfish or other small species.
$32.95 -
Smithsonian Rocket Science
It’s not rocket science! With a little parental supervision, kids can actually build and launch this rocket and watch it climb into the air, soaring up to 75″ (22m). Powered by baking soda, kids can launch a rocket or race a rocket car over and over.
$32.95