Standard 100ml glass funnel with a 4 inch stem. Great for chemistry experiments.
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Easily assemble a working alarm motion detector!
Get swept away by this fantastic robot kit that uses vibrations to move!
This kit includes several different projects that demonstrate the power of magnets!
Discover how solar cells make electricity with this awesome kit!
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