MAGNETISM, GRAVITY and MECHANICS: BLOW SPINNING TOWERS OF PATAGONIA (ARGENTINA)
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 and are as familiar as paper-clip chains or iron filings?
The PAUSE and START arrow should work. If REPLAY arrow does not, DRAG slide BUTTON.
The one minute VIDEO (5MB) may appear quickly, or it may take a few minutes, depending on the internet connection.
Other VIDEOS :
EURO UK US ALL TOGETHER (suggest download last - worth the wait !)
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