The trick is to blow swirling air into the cavity at a specific speed and intensity, which allows the sound waves to ...

After years of research, scientists at ETH Zurich have developed a method to make sound waves travel in a single direction.

In our everyday world, waves are stubbornly democratic. Whether it’s the sound of a conversation, the glow of a lightbulb, or ...

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could also be used in technical applications with electromagnetic waves. Water, ...

At ETH Zurich, researchers have discovered a way to guide sound waves in only one direction. In the ETH experiment, self-oscillations (blue-red) cause sound waves (green, orange, purple) to travel in ...

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could also be used in technical applications with electromagnetic waves.

After being extracted radically from the supermassive black hole, these sound waves were played in an anti-clockwise direction from ... the result for this one was eerie too.

When the sound waves are in the audible frequency range ... the source of the shaking outward in all directions (not in one direction only as the setup shows). 7. (Optional) Both primary and ...

sound waves cause air particles ... A longitudinal wave is one in which the vibrations of the particles are parallel to the direction in which the energy of the wave travels.

The final threat of earthquakes in the Northwest comes from volcanic activity. The moving magma beneath the earth’s surface ...

Hurricane Helene has got the conspiracy theorists out in force, with claims that it was geoengineered for everything from ...