A team of New York University scientists has created a gear mechanism that relies on fluids to generate rotation. The ...

Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

A team of New York University scientists has created a gear mechanism that relies on fluids to generate rotation. The ...

Scientists at New York University and NYU Shanghai have developed a new kind of gear that works without teeth or direct ...

US researchers have created a gear mechanism that uses fluids, rather than mechanical teeth, to generate rotation. They ...

Solve a basketball jump physics problem by tracking how mechanical energy changes from takeoff to peak height. This video explains kinetic energy, gravitational potential energy, and energy ...

Explore the critical angle condition that determines the motion of a spool under applied force. This physics problem breaks down the concepts step by step, explaining when the spool rolls forward, ...

Generative AI is becoming ubiquitous in everyday life. Large language models like ChatGPT can help answer questions, write ...

Scientists have long believed that foam behaves like glass, with bubbles locked into place. New simulations reveal that bubbles never truly settle and instead keep moving through many possible ...

In the Great Smoky Mountains, an auxiliary team of élite outdoorsmen answers the call when park-goers’ hikes, climbs, and ...

Universal law derived by French physicist predicts fragment sizes using entropy & probability.A dropped plate, broken spaghetti and a smashed drinking glass all seem to follow the same law of physics ...

I learned to respect friction, as a phenomenon with many nuances, when I was a graduate student. One day, while teaching a problem session in elementary mechanics, I unwisely invented a new problem to ...