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$9.99 - $91.99
Go the distance or stop with precision — it’s up to you when you design and engineer your own vehicle powered by the stored energy of rubber bands. This fun activity lets students experience potential and kinetic energy, simple machines, friction, elasticity and ratios. Note: Advanced Activity Kits contain more components, allowing for more free-form making. For ages 9+ with adult supervision.
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Free Book Doctor Tote with your $175 order.
Buy 12 book supports in any color or size, and get 6 standard size, black supports for FREE. Promo Code WB2753.
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PO BOX 7488,
Madison, WI 53707
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