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From: Free Thinking Doggie
As some comments say, a 12 Kg ball spinning at 14k RPM is quite a lot of kinetic energy. Edited on 23/10/2026 at 08:34:54.

Current Thread	Author	Time
Doubt this is true, but very French......[more]	Free Thinking Doggie	07:31:22
>> As some comments say, a 12 Kg ball spinning at 14k RPM is quite a lot of kinetic energy....[more]	Free Thinking Doggie	07:52:52

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