We again have a leopard visiting us on the IIT Kanpur campus. We already have porcupines, a million dogs, nilgais, snakes, and scorpions. Leopards are a new addition to this thriving ecosystem. It’s ...

Key points How does water pressure increase with depth? How does water pressure work? Who needs to know about water pressure? Test your knowledge This experiment is all about how to show pressure ...

The universe doesn't just blow—sometimes it sucks. The Romantic poet John Keats once defined a state of mind wherein a person "is capable of being in uncertainties, mysteries, doubts, without any ...

The movement and space between particles in a fluid affects the amount of pressure the fluid exerts. This means that the pressure in a fluid changes depending on its height, depth and temperature. The ...