How sound and light act alike—and not—at the smallest scale

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...

How Do Quarks Really Move? New Theory Unlocks Decades-Old Physics Mystery

A new theory-based approach provides access to the minute transverse motion of quarks within protons. Nuclear physicists have developed a new theoretical framework that allows them to calculate a ...
Nature

A Chinese AI model taught itself basic physics — what discoveries could it make?

A tool called AI-Newton can derive scientific laws from raw data, but is some way from developing human-like reasoning.
Everyday Health on MSN

How Do You Compare to the Average Grip Strength?

Curious how strong your grip is? Find out with a grip strength test, and then use our charts to compare your results by age and sex.

String theory: Scientists are trying new ways to verify the idea that could unite all of physics

In 1980, Stephen Hawking gave his first lecture as Lucasian Professor at the University of Cambridge. The lecture was called ...
Scientific Research Publishing

A Hysteretic Description of Non-Kepler’s Orbit in Two-Body Celestial Mechanics ()

This paper describes the eccentricity, amplitude, phase shift, angular momentum, polarization, radial path, and orbital ...