Technology | Robotics

How Cockroaches Are Inspiring Robotics

Their infiltrative and durable nature could someday improve our quality of life through engineering.

Sean Kernan
5 min readNov 30, 2023

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Four legged robot on display.
JPL’s RoboSimian, which was one of the only multi-legged competitors, at the DARPA Robotics Challenge Finals. (Images via Picryl (Public Domain)

Cockroaches have made their way into my life, against my will, and to great inconvenience. Three years ago, my girlfriend cried into the phone for me to come over, “Please…please…it is twitching on my kitchen floor.” She sounded like a hostage. We went back and forth for two minutes, with me insisting I couldn’t come to her house.

“I’m busy writing. Just get a paper towel and flush it,” I said, trying to calm her down. It didn’t work. She begged and begged until I finally said, “I’m doing this once.” And then drove 20 minutes — just to kill a roach.

After we moved into our new house together, my war with the roaches truly began. Exterminating them took significant research and numerous failed attempts. Mine is a common problem, and has made me question the value of these little critters.

We should be impressed that a creature has survived so much research and resources put into their extermination, and pesticides that are only making them stronger. A roach always finds a way and there is no “walling them out”. To the shock of NASA’s employees, one even snuck onboard Apollo 12…

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Sean Kernan
Sean Kernan

Written by Sean Kernan

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