In this fascinating experiment, we explore the surprising power of solar energy by roasting a marshmallow using just a ...

A magnifying glass may conjure up visions of a Victorian detective puffing pipe smoke down a dimly lit alley, but they’re not just a prop to include in your next Sherlock Holmes-inspired fancy ...

The estate of Mt. Holly in Blue Prince is full of puzzles and mysteries, with a new challenge hiding behind every corner (literally). Whether you’re using a Burning Glass that you created at a ...

Artist using mango pickle to make Kangana Ranaut’s portrait. (Instagram/@artist_shintu_mourya) Read| Man draws Virat Kohli’s portrait on wood using magnifying glass. Watch amazing video ...