Seismic Accelerator (Astro-Blaster Multiple Collision Accelerator)

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US$ 18.09
US$ 18.09
US$ 17.981%
US$ 17.921%
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The Seismic Accelerator illustrates the laws of conservation of momentum and energy during the creation of a supernova. Several balls are threaded on a plastic shaft. When the apparatus is dropped straight downward onto a hard surface, the top ball can rebound to a height equal to five times the original drop. WOW! Leads into an interesting discussion of what's happened due to the Law of Conservation of Energy. Comes with safety glasses.

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This product is shipped from our supplier's warehouse in CT, United States
Our guarantee
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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