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Astro-Blaster



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Astro-Blaster

The Astro-Blaster™ demonstrates the Law of Conservation of Energy. Release it on a hard surface and the top ball will bounce to over 5 times the original drop. Same shock wave is formed when a supernova is created. Can also illustrate the collapse of a dying star.


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Item #DescriptionPriceQty
3081552Astro Blaster, Balls Demonstrating The Law of Conservation of Energy

In stock and ships immediately.
 $9.95





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 -  Thursday, January 29, 2009
Disappointing
Reviewed By: Diane (Leesburg, VA)
I bought this product 10 years ago and loved it. It's a bit bent up but still works. I recently bought more to give to my grade school astronomy students, and they all broke within an hour. I don't think it is made with the same quality now that safety goggles are included.


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