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The Challenge! - Coin Puzzle
The Challenge! - Coin Puzzle
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The Challenge! - Coin Puzzle
PUZ-120
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1 - 4:
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5 - 99:
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100 or more:
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Can you remove the quarter? Easier said than done!
Larger View
Can you remove the quarter? Easier said than done! Here is a chance to put real science principles to the test! How many solutions can you find? We include the five solutions that we discovered. Makes a great gift. Made in Germany.
Dipole Dilemma Puzzle
Place the 28 neodymium spheres in the tray opening so they lie completely flat. Sounds simple, right?
Gravity Works - by Bryce Hixson
50 hands on experiments that will help students explore the world of flight and flying.
Newton Take 3 - by Bryce Hixson
This book is stuffed with 50 phun physics experiments.
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Educational Innovations, Inc.
362 Main Avenue, Norwalk, CT 06851
203-229-0730 • FAX 203-229-0740
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