A dark point inside a wave of light sounds like a contradiction. It is also something researchers say they have now viewed in ...

Physics fans are a lot like surfers. Both think waves are really fun. For surfers, it’s all about having a good time. For physicists, it’s about understanding some of nature’s most important physical ...

Physicists have directly tracked tiny points of darkness in laser light racing faster than light itself, without breaking ...

The control of matter motion at liquid–gas interfaces opens an opportunity to create two-dimensional materials with remotely tunable properties. In analogy with optical lattices used in ultra-cold ...

Investigating the wave properties of matter with vibrating molecules Date: February 19, 2021 Source: Heinrich-Heine University Duesseldorf Summary: Researchers used a novel, high-precision laser ...

Researchers at the Technion-Israel Institute of Technology have measured “dark points” inside light waves that appear to ...

Scientists review research on gravitational wave detectors as a historical example of quantum technologies and examine the fundamental research on the connection between quantum physics and gravity.

Electron microscope image of the superfluid wave tank used in the experiments (blue) coupled to an optical fibre which brings laser light in and out of the device. The zoom-in shows the photonic ...

In 2005, a student working in the fluid physicist Yves Couder’s laboratory in Paris discovered by chance that tiny oil droplets bounced when plopped onto the surface of a vibrating oil bath. Moreover, ...

Introduction Have you ever noticed seagulls bobbing up and down on the ocean? You might have also seen surfers catch a wave that takes them to shore. Maybe you have floated on a lake, going up and ...

Gravitational waves are the last great prediction of general relativity to be directly observed. According to Einstein's theory of gravity, a mass in motion creates ripples in space and time. Ripples ...