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

The “minute” on your phone is not a natural thing. Nothing in the sky divides an hour into 60 equal parts. Humans invented ...

Pendulum simulation and visualization in Python physics. This video demonstrates how to model pendulum motion numerically and visualize the results to better understand oscillations, forces, and ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

The world is a pretty complicated place. Just think about all the moving parts it takes to get sliced bread delivered, regularly, to your local grocery store and then apply that to every facet of life ...

This is what CES is really all about. Not just massive booths and headline-grabbing announcements, but smaller companies with big ideas. They’re all on display at one of my favorite CES events, Pepcom ...

It was in November, when I developed my ninth urinary tract infection (UTI) in four months, that I began to wonder if I had some awful disease. Could I have kidney disease – or even bladder cancer?

Dr. Shech is a professor of philosophy who specializes in the philosophy of science. As popular mistrust of expert opinion grows, we increasingly encounter the following skeptical argument about ...

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry's ...

TV and home video editor Ty Pendlebury joined CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He tests, reviews and writes about the latest TVs and audio equipment.