A solid gold bar worth nearly $1,000,000 was brought out for one experiment. A giant magnifying glass was used to focus ...

A Louisville artist is creating art through destruction using some simple tools. Artist Billy Keith uses a giant magnifying glass to burn images onto plywood, letting the sun's rays pass through the ...

A magnifying glass contains a lens that’s made into a convex shape in order to better see small objects. Magnifying glasses have plenty of uses, from making it easier to read a book to examining ...

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