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product details |
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Newton
would have loved this discrepant event!
Using a double sided ramp and a series of steel marbles, you initially
demonstrate Newton's First Law by rolling one steel marble down the ramp to
collide with a resting group of marbles. Not so impressive so far...
While setting up to repeat the demo, replace the
first resting steel marble with a magnetic sphere. Your friends will be
amazed as the collision shoots the last steel marble right off the ramp!
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