Smashing! Steel Sphere Demo Kit

Smashing! Steel Sphere Demo Kit

$28.95
58 points (Avail: 0)
In Stock
Item #: HS-8
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When two 1-pound, 2-inch diameter, chrome steel spheres are smashed together, enough heat is generated at the point of contact to burn a hole in a piece of ordinary paper! This amazing demonstration graphically illustrates the conversion of mechanical energy into heat energy. Although there are no flames, a charred hole appears along with the odor of burnt paper. The kit contains two steel spheres and instructions.

Read more on our Blog - Great Balls and Fire! Smashing Steel Spheres with Video