Jump start physics problem with a mass on a spring. This video explains the setup, key assumptions, and the step-by-step physics needed to solve for motion, energy, and forces in a spring–mass system.

From free body diagrams to energy methods, a structured approach to Mechanics can turn one of JEE’s toughest sections into a ...

Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.

Foams were once thought to behave like glass, with bubbles frozen in place at the microscopic level. But new simulations ...

This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...

From physics-based city builders to time-traveling medieval battles, these games will let you unleash your creativity in the ...

Professor of the Butakov Research and Educational Centre Geny Kuznetsov is considered one of the most extraordinary employees ...

CHELMSFORD — Six Chelmsford High School seniors were honored as Lions Pride/Rotary Students of the Month for December, ...

Iran’s protests are often framed as economic, political or ideological. Yet a deeper ecological crisis is eroding the fabric ...

Fournier, “but this election has no precedent in Quebec history, at least in the last fifty years.” At stake is more than one ...

What is the limit of Ukrainian civilians’ endurance? In nearly four years of relentless war, Ukraine’s people have faced ...

Foams appear in everyday life as soap suds, shaving cream, whipped toppings and food emulsions like mayonnaise. For many years, scientists believed ...