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.

Sound waves as a toy model Over several years, the ETH researchers developed and theoretically modeled the various parts of ...

Using an air vortex cannon to focus the sound waves from the bass reflex port, it ‘wiggles’ the flame out in a matter of seconds, as illustrated with a thermal camera. Compared to the much ...

Ultrasound is perhaps best known as the technology that enables noninvasive body scans and underwater communication and can ...

A new study reveals that playing monotonous sounds can enhance fungal growth, potentially offering innovative solutions for ...

Recent advancements in phonon laser technology, which utilizes sound waves rather than light, show promising new applications in medical imaging and deep-sea exploration. A novel technique enhances ...

People with liver cancer will now have a new treatment option, using ultrasound to disrupt tumors. University of Michigan ...

But how can these small germs be isolated from complex biological samples like saliva? Researchers in ACS Nano describe a platform that uses sound waves as acoustic tweezers to sort viruses from other ...

Watch this video to learn about what happens to sound waves when you record a song. You don’t hear a sound as soon as it is made. It takes time for it to reach you. Click on the slide show below ...