Using Sound Waves to Put Out Fire: Story of Two George Mason University Students
Imagine fighting a fire without water, foam, or chemicals—just the power of sound. Sounds like something out of a sci-fi flick, right? But back in 2015, two engineering students at George Mason University in Virginia made it a reality. Viet Tran and Seth Robertson, both seniors at the time, built a device that uses low-frequency sound waves to extinguish flames. Their invention, dubbed the “Wave Extinguisher,” caught the world’s attention and sparked a wave of research into acoustic fire supp