MAGNETISM, GRAVITY and MECHANICS: BLOW SPINNING TOWERS OF PATAGONIA
NEW AMAZING MAGNETIC FIELD HANDS-ON LEARNING PROJECTS
No glues, no fotoshop, no magnets below, between or behind the coins, no tricks - just SCIENCE
Easy, safe, accessible, with coins from around the world - could have been done 60 years ago, but probably not !
How long before the Spinning Towers reach every school worldwide and are as familiar as paper clips or iron filings?
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© Magic Penny Trust, 2000-2013
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