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Kobuk the Destroyer

Sep 8, 2026 · 38m

Summary

Journalist Alex Davies explores the hidden world of test engineering in his book "Kobuk the Destroyer," detailing how products are rigorously evaluated for safety. The episode covers diverse testing methods, from using grizzly bears to certify canisters and shooting chickens into jet engines, to the origins of Underwriters Laboratories and the concept of "foolproofing" against user error. Davies also discusses "disintegration testing," which designs for inevitable failure, and highlights the challenges of testing for malicious use, such as with Apple AirTags. Ultimately, the conversation un…

Topics discussed

Sponsors: Instagram teen safety and PNC Bank Introduction: The need for realistic bear canister testing Kobuk the Destroyer: Bears as product testers Alex Davies' book and the emotional pendulum of testing Defining limit testing and its origins History of Underwriters Laboratories and electrical safety Standardization and meticulous testing methods Determining the balance between safety and usability Aviation bird ingestion tests and the chicken cannon Foolproofing products against user error SawStop: Innovating table saw safety Disintegration testing and Hugh DeHaven's crash research Infrastructure design with failure in mind: Room for the River Sponsors: Star Wars, Mazda, Quince, and AT&T The Golden Gate Bridge acoustic testing failure Testing for malicious use: Apple AirTags and stalking The importance of understanding test engineering in the AI era Credits and final sponsors
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