This video demonstrates how to use Lagrange multipliers to find the tension in a falling yo-yo. By applying constraints and generalized coordinates, you’ll see how this powerful method reveals both ...

Researchers at the University of Konstanz have developed a gentle, contact-free method to collect liquids and remove them ...

By studying how light from eight distant quasars is gravitationally lensed as it propagates towards Earth, astronomers have ...

Since launching in 2021, the James Webb Space Telescope has found hundreds of distant and apparently bright galaxies dubbed ...

Modern financial systems are built on risk models for good reason. They provide structure in uncertainty, comparability ...

Discover the physics behind a uniform chain sliding off a frictionless surface. Explore motion, acceleration, and energy in this clear, step-by-step demonstration. Perfect for physics students, ...

The movement of waves, patterns that carry sound, light or heat, through materials has been widely studied by physicists, as ...

Childbirth depends not just on hormones, but on the uterus’s ability to sense physical force. Scientists found that pressure ...

Earth scientist Andrea Donnellan studies the surface of the Earth from the sky to better understand earthquakes, including ...