We explore how the kilogram is defined using a diy watt balance built from simple components. The experiment connects ...

AISIR for Radar (Reasoned Response / System 2): Applies physics-constrained generative inference over time. It tests competing hypotheses using wave-consistent signal prediction, rejects physically ...

Using the world’s most powerful X-ray laser, scientists have filmed atoms performing an eternal quantum dance that never ...

A new cosmological model suggests the universe expands in layers that multiply faster than space can even form. Infinity, in this view, is merely the first step—an entryway to something far larger and ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Returning to education? Lifelong learning runs degrees with a foundation year for people who don't have the usual qualifications. Explore the mathematical principles that define physics with our ...

Is your feature request related to a problem? Say you want to do an involved platformer. For slopes, calculating speed, making different surfaces bouncy. if you collide with some slope, knowing the ...

Scientific clockmakers have crafted a prototype of a nuclear clock, hinting at future possibilities for using atomic nuclei to perform precise measurements of time and make new tests of fundamental ...

Modeling complex physical dynamics is a fundamental task in science and engineering. Traditional physics-based models are first-principled, explainable, and sample-efficient. However, they often rely ...