First theorized in 1938, heat's wave-like flow through superfluids, known as "second sound", has proven difficult to directly observe. Now, a new technique has finally done it, and could be used to ...

In a new Physical Review Letters study, researchers have successfully followed a gravitational wave's complete journey from ...

A novel microscopic imaging technique developed by Brown University engineers captures 3D images using quantum entanglement.

Physicists have discovered that placing a particle at the center of a mirror can silence quantum noise by making it ...

Abstract: In this article, the notion of teaching and learning electromagnetic (EM) plane wave reflection and transmission using 3D TV is presented. The necessary equipment setup for 3D TV ...

Their system, PanoRadar, converts basic radio waves into rich 3D views, allowing robots to ... emitting radio waves and listening for their reflections from the surrounding environment.

“In 3D, there are more ways in which waves can break.” 3D ocean waves have more complex movements. They form when waves are all coming in from different directions and shoot vertically instead ...

millimeter-wave MIMO radar to execute two-dimensional (2D) and three-dimensional (3D) imaging of objects. By analyzing the intermediate frequency (IF) signal generated from the transmitted and ...

This law governs the wave reflection and refraction in the interface where the ... In the second methodology a modal analysis is done using a 3D Finite Element Method with periodic boundary conditions ...

The reflected images are produced by electromagnetic light waves bouncing off of the mirrored surface, creating the common phenomenon called spatial reflection. Similarly, spatial reflections of ...

The analysis of the increment in the overpressure value due the multiple shock wave reflections has been executed, by positioning virtual gauges to measure them. In the third group an urban ...