标签：#physics

New study confirms 2024 "momentum flux theory" on how angular momentum of water flows drives rotation.

It's unclear how the planet avoided its star's bloated red giant stage.

Reinforcement learning uses error information to adjust control algorithms.

The Earth may not be that massive, but it still distorts space-time.

A new study suggests that when our star becomes unstable in 5 billion years or so, Earth may avoid being engulfed by its fiery demise.

A study based on 47 million galaxies found that the cosmic web retains patterns on enormous scales, which could force a reevaluation of a pillar of cosmology.

Planning a Fourth of July getaway? Use less gas—and cut your emissions—by easing up on the pedal.

Also, the science of poop's distinctive shape, boron buckyballs, and the secret to a soccer feint.

But the system would require a massive leap from any of its existing hardware.

Clicking on the links now reveals blank pages and empty PDFs. "Intellectually, it’s not acceptable.”

The Euclid space telescope's stunning photo of our galaxy's “crowded heart” captures more than 60 million stars.

The country was hit hard by a pair of quakes that happened in quick succession and were likely driven by stress being transferred from one part of the fault that runs through the country to another.

At the right point of the orbit and stellar cycle, the star's chromosphere brightens.

This curious phenomenon was documented by the seismometer at the University of Bergen, which recorded slight vibrations whenever the national team scored a goal.

Researchers say the discovery could be a “Rosetta stone” for cosmic signals.

Why Bohmian Mechanics, Go Programs, AI, and EBP 2.1 Could Help Reopen the Deepest Questions in Physics There is a quiet crisis in theoretical physics, and it has nothing to do with the equations. The equations are fine. Quantum mechanics predicts with staggering accuracy. General relativity bends light exactly as calculated. The Standard Model matches experiment after experiment. The mathematics is not the problem. The problem is what happens between the equations and the claims. A researcher writes a beautiful paper. The math is correct. The toy model works. A suggestive ratio appears. An analogy crystallizes. And then, in the discussion section, a modest result becomes a bold narrative: classical cosmology is recovered , the problem of time is resolved , spacetime emerges from the quantum . This is not fraud. It is not even intentional. It is the natural gravity of theoretical work — ideas fall toward overclaiming the way matter falls toward mass. Two small codebases, written in Go and governed by an epistemic protocol called Elephant Bridge Protocol v2.1 , are trying to build a tool against that gravity. They are not trying to solve quantum gravity. They are trying to make it harder to pretend you have solved quantum gravity when you haven't. One is called Bell–MIPT . It builds toy models connecting Bohmian mechanics to measurement-induced phase transitions in many-body quantum systems. The other is called BMC — Bohmian Minisuperspace Cosmology. It builds toy models of quantum cosmology using Bohmian guidance in Wheeler–DeWitt minisuperspace. They share the same philosophy. They share the same protocol. And they share the same radical commitment: no claim may be promoted until its debts are paid . What Is BMC? BMC stands for Bohmian Minisuperspace Cosmology . The name is deliberately modest. It is not "Bohmian Quantum Gravity." It is not "The Theory of Everything in Go." It is a cosmology toy model — a wind tunnel, not an airplane. The physics idea behind it is o

"I consider this a success already, just from the fact that we're even going to try this."

Elsewhere, beyond-classical quantum hardware, plus classical computing fires back.

As World Cup action kicks off, we look at the physics of the beautiful game.

According to new research, Trionda would show less unpredictable movements in actions such as corner kicks or free kicks. However, in powerful and long-distance clearances it would lose range.