会弯曲的机器为什么更好

Veritasium explores compliant mechanisms, devices that move by flexing rather than using hinges and joints, with researchers at BYU. It covers advantages such as fewer parts and precision, including uses in nuclear weapon safety.

Why HN likes it: HN commenters like it as a high-quality, accessible look at an under-appreciated engineering idea and bring it up in snap-fit and hinge discussions.

“Veritasium videos are pretty darn high quality.”