T here’s no mistaking it — fire is getting meaner. Longer seasons. Hotter burns. More property and habitat lost before the first drop of water ever hits the ground. But what if the next evolution in firefighting didn’t come from a bigger tanker or a faster response truck… but from sound? Recent breakthroughs from NASA engineers and a startup called Sonic Fire Tech have shown that fires can be extinguished with infrasound — ultra-low frequencies below what humans can hear, but