Kelvin-Helmholtz instability creates beautiful wave-like cloud patterns in the sky, or billow clouds. Different layers of the atmosphere can have different densities with air moving at different ...

With today’s data rates of only a few hundred megabytes per second, access to digital information remains relatively slow.

A new paper published in the journal Physical Review Research provides experimental support for the hypothesis that hand clapping essentially acts like a Helmholtz resonator—akin to the hum ...

In the atmosphere, which acts similar to a fluid, this happens between two layers of different air densities. Kelvin-Helmholtz instability has also been spotted on the sun and Saturn. While these ...

A collaborative team from the Helmholtz-Zentrum Berlin (HZB ... In this tandem cell, a bottom absorber layer of CIGS is paired with a top cell made of perovskite. The key to reaching the record ...

Germany’s Helmholtz-Zentrum Berlin (HZB ... “By improving the contact layers between the top and bottom cells, they were able to increase the efficiency to 24.6%,” HZB said in a statement ...

Researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR ... The samples consisted of two extremely thin superimposed layers. For the lower layer, the researchers selected a magnetic material ...