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This rock is formed naturally. It looks like a cylinder-shape. When you spin it it will slow down and spin in the opposite direction all by itself!

2007-10-25 08:38:16 · 3 answers · asked by ito 2 in Science & Mathematics Earth Sciences & Geology

3 answers

You are tallking about a rattle back.

And as far as I know it is not naturally made

2007-10-25 09:23:29 · answer #1 · answered by Anonymous · 0 0

Take the insect out of it first. You're hurting it.

2007-10-25 08:46:29 · answer #2 · answered by Your Uncle Dodge! 7 · 0 0

what planet did you find it on?

2007-10-25 09:14:34 · answer #3 · answered by deva 6 · 0 0

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