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Melting Pennies With Fresnel Lens Solar Power

 
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PostPosted: Tue Mar 22, 2016 12:26 am    Post subject: Melting Pennies With Fresnel Lens Solar Power Reply with quote
Melting pennies! We took a couple of pennies and placed them under extreme heat provided by a fresnel lens which is basically a giant magnifying glass. The solar power provided by the sun allowed us to melt a penny very quickly!



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