Fresnel Lens- Dangerous solar power! :))


This is the most awesome solar-powered project I’ve ever seen in terms of the effects of such a contraption.

These fresnel lens are very practical due to their design.They’re very compact for their light focusing power.

Fresnel lensFocusing power, you ask? That’s just my word for this:

You’ll see cement turning red hot, melting glass, and water turning boiling hot in a matter of seconds!!!

They’re available for buying on ebay\amazon. Just search for “fresnel lens”. They’re very cheap.

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