Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?

Learn how to calculate electric current and potential in two connected wires! This guide walks you through the physics behind series and parallel circuits, helping you understand voltage drops and ...

Explore how to calculate the magnetic force on a current-carrying loop from a long straight wire! This tutorial breaks down the physics concepts behind magnetic fields and forces, perfect for physics ...

Discover the power of a burn up chart. See examples, learn how to create one, and track scope, progress, and team performance ...

If you're going to Mars you'd best take along a jar of anti-aging cream because while you're there you're going to age faster ...

Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...

A new study reveals that Srinivasa Ramanujan’s century-old formulas for calculating pi unexpectedly emerge within modern theories of critical phenomena, turbulence, and black holes. In school, many of ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...

Discover how Ramanujan's century-old pi formulas connect to modern cosmology and turbulent fluid physics in groundbreaking ...

Researchers have developed an AI system that learns about the world via videos and demonstrates a notion of “surprise” when ...

Combining artificial intelligence with a conventional climate model can predict heatwaves faster than the standard model ...

A new equation calculates how many fragments of each size will be produced when an object breaks. The principle could help ...