Diamond is an allotrope of carbon, transparent and is one of the hardest materials known. It is crystalline in nature and has three dimensional arrangement of carbon atoms linked together by strong ...

When people look into a mirror, they see an image of themselves behind the glass. That image results from light rays encountering the shiny surface and bouncing back, or reflecting, providing a ...

Rainbows, a spectacle of vibrant colours painted across the sky, are often seen as semicircles due to the horizon obstructing our view. However, these mesmerizing arcs are actually full circles formed ...

A SPECIAL exhibition dealing with optical phenomena and optical instruments will be opened at the Science Museum on November 19, and will remain on view until the middle of February, 1933. A special ...