Five years ago, Richard Guiler and Tom Vaneck were sitting at a bar a few blocks from their office, trying to take their minds off work. For nearly a

Rise Of The Insect Drones

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2024-12-14 00:00:09

Five years ago, Richard Guiler and Tom Vaneck were sitting at a bar a few blocks from their office, trying to take their minds off work. For nearly a year, the two engineers had been struggling to develop a durable drone that could dodge objects, navigate inside buildings, and fly in stormy weather. They’d tried fixed-wing models, but adding enough sensors to effectively detect obstacles made them too heavy to fly. They’d tried helicopters, but the rotors kept getting tangled in branches and electrical wires. They’d even built a motorized balloon; all it took was a gentle gust of wind to blow it off course.

As they sat nursing their beers, Guiler and Vaneck watched as a fly appeared to slam into a window. Instead of breaking apart on contact as their drones did, the insect bounced off the glass and recovered. Then it did it again.

“It was an epiphany,” says Vaneck, who works for the Massachusetts research and development company Physical Sciences Inc. (PSI). “We realized if we could make a manmade system that could hit things, recover, and continue on, that’s a revolution.”