How does an object move without friction on a curved surface? 🏒 This video analyzes the motion of a frictionless puck on an inverted bowl, using energy conservation, forces, and geometry to explain ...

Pyramid sets are nothing new. Some of the greats of muscle building, including the GOAT Arnold Schwarzenegger, have hopped onto the pyramid set hype over the years. However, they're not the smartest ...

As Union Budget 2026 approaches, expectations of meaningful income tax relief are once again running high among salaried and middle-class taxpayers. After years of inflationary pressure, rising EMIs ...

The BBC sees sites on former United Arab Emirates bases in Yemen where detainees say they were abused. Aidarous al-Zubaidi, head of the UAE-backed Southern Transitional Council, fled to Somaliland by ...

All celestial bodies—planets, suns, even entire galaxies—produce magnetic fields, affecting such cosmic processes as the solar wind, high-energy particle transport, and galaxy formation. Small-scale ...