American Scientific

Rattleback Multicolor Pack Of 10

Rattleback Multicolor Pack Of 10A Rattleback Is One Of The Simplest And Coolest Physics Toys It Will Behave Differently When You Spin It Clockwise Or Counterclockwise The Shape Of This Toy Is Very Curious And It Produces An Unexpected Effect When You Spin It This Set Features 10 Rattlebacks In A Va..

$18.60

Out Of Stock
American Scientific Pendulum Wave Desktop Decoration Model | Create Incredible Wave Patterns | Show Off Science With Some Desk Decor

* Note: Although may look like one, this is NOT a Newton's Cradle. The balls are hung on an angle so they swing parallel to each other. They are not intended for collisions. Product Specs: Features nine 7/8th inch steel balls that form a wave pattern that cycle through different phases Measuring 1..

$62.65

Out Of Stock

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