Rotational dynamics explained through a 1935 physics textbook. Explore classic diagrams and timeless explanations that break down torque, angular motion, and rotational principles in a clear, ...

Learn how to determine the velocity of a rolling disk on an inclined plane without slipping. This video explains rolling constraints, translational and rotational motion, and energy methods in a clear ...

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

Learn 7 fascinating facts about Earth Rotation Day 2026 and understand how our planet’s spin affects time, seasons, and life ...

According to SUPARCO, Earth's rotation is central to understanding the natural world and advancing national development. From ...

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

Scientists at New York University have developed a new gear mechanism that uses fluid dynamics rather than interlocking ...

In the future, quantum computers are anticipated to solve problems once thought unsolvable, from predicting the course of ...

Discover how the Earth started spinning, the impact of the Theia collision, and how the Moon's gravity is gradually slowing ...

The National Testing Agency (NTA) has issued an important advisory for aspirants appearing in NEET UG 2026, urging candidates to ensure that all mandatory documents are ...

In a Columbia University laboratory in New York, physicist Sebastian Will and his team have reached one of ultracold physics’ ...

We built them to be cold, calculating, and immune to the subjective flaws of the biological mind. Yet, when shown a specific ...