Sonic Fire Tech has developed a device that can extinguish flames using acoustic energy below the range of human hearing. The ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

There’s a cacophony of acoustic signals below the range of human hearing, many quite intense, that you can pick up with the right “ears.” (Santa Barbara, Calif.) — Along the coast, waves break with a ...

The state-of-the-art Sphere venue in Las Vegas has unveiled new details regarding the sound, score, and infrasound haptic seats for The Wizard of Oz at Sphere. The fully immersive theatrical ...