[Boris Ulzibat]

My best is around 12.000 RPM...
Haven't tried this for a long tome though...

[Thomas An.]

Hi all,

Check this out.

1. Take your Powerball,
2. spin it up at relatively high speed and
3. Try to slowly bring your hand (with the spinning poweball) into the opening of an empty (and cold) cooking pot.

See (feel) what happens

[sandykoufax]

I received my power ball right now..

Interesting.

My best is 11986rpm from now on.

[deadalvs]

i got one a long time ago

they're just so damn noisy ...