Physics Facts

48 facts, from the everyday to the astonishing.

Air is a gas, and gases can be studied by considering the small scale action of individual molecules or by considering…

You may not be aware of it, but when you look at the world, the image projected on your retina is upside down. This is…

They sound like thunder, but they're not. They're sonic booms, concentrated blasts of sound waves created as vehicles…

The motion of an aircraft through the air can be explained and described by physical principals discovered over 300…

All Physics facts