This founder cracked firefighting — now he’s creating an AI gold mine
Sunny Sethi, founder of HEN Technologies, doesn’t sound like someone who’s disrupted an industry that has remained largely unchanged since the 1960s. His company builds fire nozzles — specifically, nozzles that it says put out fires up to three times faster than earlier products while conserving two-thirds of the water. But Sethi is matter-of-fact about this achievement, more focused on...









