Smithsonian Perpetual Motion Machine type_garden Features flashing lights and sound

Name: Smithsonian Perpetual Motion Machine type_garden Features flashing lights and sound
Brand: standardengineering.in
SKU: 12895188151
Price: 24.99 USD
Availability: InStock
Rating: 4.1530000000000005 (20 reviews)

SKU: 12895188151

4.2

USD24.99 USD44.99

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Description

Features flashing lights and sound effects

slime powder

each Fart In A Can measures 5

creating over 100 epic combinations to collect

Smithsonian Perpetual Motion Machine type_garden Features flashing lights and soundExplore the fascinating science of motion and energy with the Smithsonian Perpetual Motion Machine. This interactive kinetic display uses steel balls and balanced motion to show how momentum and force are transferredcreating a continuous chain reaction effect. A mesmerizing STEM learning tool and desk display for ages 8+.

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