A startup says it can replace home sprinklers with sound waves. Fire safety experts say show us the data
Sonic Fire Tech uses inaudible low-frequency sound waves to suppress flames without water
Sound waves articles
California startup's new fire-suppression system uses sound instead of water
Infrasound technology offers a new line of defense against wildfires
Researchers develop method to make sound waves travel in one direction only
The research has applications in various fields, including radar technology and signal routing
Using four mics and a speaker, drones can echolocate like bats
It can accurately map the walls in a room
Scientists can now store light as sound waves on a computer chip
What does light sound like?