This remarkable phenomenon, seen for the first time in their experiments using a green laser and a ruby crystal, suggests new methods for manipulating light that could revolutionize optical ...

Physics: Current Generated by the Quantum Hall Effect Has Additional Magnetic Properties Dec. 17, 2024 — The quantum Hall effect, a fundamental effect in quantum mechanics, not only generates an ...

with brighter light liberating electrons faster. But in experiments following Hertz's work, several unusual observations seemed to completely contradict this classical understanding of physics.

Proposed experiments will search for signs that spacetime is quantum and can exist in a superposition of multiple shapes at once ...

Reducing blue-light on your Windows PC, Mac, or Chromebook is a good way to protect your circadian rhythm and reduce eye strain. While you can download third-party apps, the latest versions of the ...

LED light strips are long circuit boards with surface-mount device light-emitting diodes (SMD LEDs) that can be stuck almost anywhere you want extra illumination. They’re commonly used as ...

Light therapy (phototherapy) for many types of depression may have fewer and milder side effects and work more quickly than traditional depression treatments. Talk with a doctor before use. Light ...

The best cameras for low-light photography let you shoot effortlessly in dark conditions. The best cameras for low-light photography are essential if you like to shoot at nighttime, in poorly lit ...

This holiday season is a good time to replace your light bulbs to give your surroundings a new glow. You can add a few decorative lights to give it a festive vibe. But there's a lot to consider ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

This jet streaming out of a supermassive black hole is traveling at nearly the speed of light. Credit: NASA / JPL-Caltech illustration Superman may fly faster than a speeding bullet, but he'd ...

Physics Experiment Proves Patterns in Chaos in Peculiar Quantum Realm Dec. 2, 2024 — Where do you see patterns in chaos? It has now been demonstrated in the incredibly tiny quantum realm.