Powerball Gyroscope

3 reviews

May, 2013

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We have collected and analyzed 1 expert reviews and 2 user reviews from international sources. Users rate it 40/100. The average review date is Oct 5, 2009. We have compared these reviews to 406421 reviews from other Printers. Last update: May 18, 2013.

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(Based on 3 reviews)

1 expert reviews

User Reviews

Showing 1 - 1 of 1 Show Reviews: in English | in other languages (2)

Expert review by: Ben (ben.geek.nz)

Powerball Gyroscope Review

Gyroscopic precession. We've all experienced it in one way or another: riding a bike, spinning a top, or just living on earth. But have you used a gyroscope for exercise? The Powerball is a funky little device that aims to do just that: use the forces...

Jul, 2007