"I throw more power into my voice, and now the flame is extinguished"

Physicist John Tyndall, 1857

There's been a recent breakthrough in fighting fires - using sound waves to extinguish flames. Since 1857, scientists have known that sound waves could put out a flame, but they weren't exactly sure why. Plus find out what's been happening at Dynamix lately.

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Tags: Fire, Firefighter, Extinguisher, Sub-woofer, Speaker, Amplifier, Sound, Sound wave, John Tyndall, ADDY, ADDY Awards