This video presents a full Lagrangian analysis of a pendulum attached to a moving cart. You’ll learn how to choose generalized coordinates, construct the Lagrangian, and derive the coupled equations ...

Catalan scientists have built a pendulum-based energy-harvesting system that converts the vibrations of water currents into ...

In this video, we break down the physics behind clay pendulum balls and their collisions. Learn about momentum, energy transfer, and how these simple systems can explain key concepts in ...

In the decade since the last AMO survey, there have been considerable advances in AMO science. These advances have fundementally changed not only this field buthave also strengthened its impact and ...

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...

JEE Main 2026: The National Testing Agency (NTA) will conduct the JEE Main 2026 Session 1 exam in January 2026, and with only months left, aspirants have intensified their preparation. To support ...

Simple physics may explain how the Easter Island statues could "walk" miles with only a handful of people, but the debate over their transport is far from over. When you purchase through links on our ...

Hybrid materials made of magnets and superconductors give rise to fascinating quantum phenomena, which are so sensitive that it is crucial to measure them with minimal interference. Researchers at the ...

Scientists John Clarke, Michel Devoret and John Martinis won the 2025 Nobel Prize in Physics for "the discovery of macroscopic quantum mechanical tunnelling and energy quantisation in an electric ...

CBSE Class 12th Physics Sample Papers 2026: Central Board of Secondary Education (CBSE) has made available all subject sample papers officially along with solutions for academic year 2025-26, from all ...

A new study reports the first experimental observation of the transverse Thomson effect – a long-hypothesized thermal effect that ties heat, electric current, and magnetic field into one neat result ...

A visionary plan proposes sending a paperclip-sized spacecraft, powered by Earth-based lasers, to a nearby black hole within a century. Led by astrophysicist Cosimo Bambi, the mission would test the ...