Centripetal and centrifugal forces are central to circular motion, but they're not the same. Discover the differences between ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

Physics is a natural science that, compared to others, is less popular among the general population, both adults & children. However, awareness of the presence of physics in every corner of our ...

In a fruit fly, nerve cells that detect limb movement are silenced when the insect walks or grooms. This on-off switch may help the nervous system to shift between two states: one helps keep the body ...