Researchers have revealed how high-frequency sound waves can be used to build new materials, make smart nanoparticles and even deliver drugs to the lungs for painless, needle-free vaccinations. While ...

Sound is everywhere, but what if certain frequencies could actually change how your body feels? From vibrations that make you ...

Three physicists from RIKEN have illustrated the ability of an ultrafast form of transmission electron microscopy to quantify sound waves in nanostructures. A cutaway of the ultrafast transmission ...

The frequency of alpha brain waves can be used as a measure of an individual's vulnerability to developing and experiencing pain, researchers at the University of Birmingham in the UK and University ...

Sound can identify the contents of homemade bombs, measure the temperature in a nuclear reactor, and even perform brain surgery. Scientists have known since the 1970s how to levitate objects with ...

For the first time, researchers were able to transmit, or "tunnel," sound waves across extremely small distances between two crystals in a vacuum. When you purchase through links on our site, we may ...