Flux physics refers to continuous change in physical quantities, including energy transfer and dynamic equilibria. Flux is ...

Explore the relationship between spring force and potential energy in this physics breakdown! Learn how springs store energy, how Hooke's Law applies, and how to calculate the potential energy in ...

In this video, we break down the concept of the coefficient of friction in AP Physics 1, explaining how static and kinetic friction work and how they affect motion. Clear examples and reasoning help ...

Sometimes to truly study something up close, you have to take a step back. That's what Andrea Donnellan does. An expert in Earth sciences and seismology, she gets much of her data from a bird's-eye ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...

Remarkably, these experiments revealed that molybdenum ditelluride can exhibit superconductivity and magnetism at the same ...

Epithelial tissues are in constant interaction with their environment. Maintaining their functionality requires dynamic balance (homeostasis) and that their cell numbers are tightly regulated. This is ...

Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...

Some forces are called contact forces because they require objects to touch. One is tension force, found in stretched wires. Another is the force found in a spring. And last are resistive forces: ...

The U.S. military has launched strikes against Islamic State group infrastructure and weapons sites in Syria, officials said Friday, following an attack on U.S. and partner forces in Syria last week ...

Current political and economic issues succinctly explained. U.S. President Donald Trump’s recent call with Venezuelan leader Nicolás Maduro—during which Trump reportedly pressed Maduro to step ...