Physics swinging wonders desk toy
Physics Toys: the Swinging Sticks Desktop Toy
Warranty & Support
Description: The most common application is that of a desktop executive toy. Webarchive template wayback links Articles needing additional references from August All articles needing additional references Use dmy dates from November Wikipedia articles needing clarification from May All articles with unsourced statements Articles with unsourced statements from February Articles with unsourced statements from November The super absorbent spheres start as hard crystals with a radius of 2mm and grow to 11mm when immersed in water. I hope I can tweak it a bit, once I get home and have a chance to inspect it. The impact produces a compression wave that propagates through the intermediate balls.