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Gifts & Gadgets, Physics, Magnetism
The Revolution's magnetically levitating axle spins in a state of near-perpetual motion, with just a gentle spin from your fingers.
Optical illusion on steroids
By Tom
from Oxford, Ohio on 7/9/2010
from Oxford, Ohio on 7/9/2010
Pros:
Easy To Use, Effective Demonstration, Fun, Interactive, Promotes Learning
Best Uses:
Gift, Home, School
Describe Yourself:
Parent, Student, Teacher
Bottom Line:
Yes, I would recommend this to a friend
Comments about Strobe Revolution:
I had two of these fail to illuminate in two separate purchases but each time, the failed product was replaced INSTANTLY and with return postage included.