did he know that his simple idea would evolve into an essential household item used worldwide for over a century and a half.
At the time of its creation, Hunt likely didn’t anticipate that future generations would marvel over the tiny hole in its coil, debating its purpose and clever design. Yet here we are, more than 150 years later, uncovering the genius behind the safety pin’s details.
Why Safety Pins Are Engineering Marvels
Beyond the hole, the safety pin as a whole is a lesson in minimalist yet effective
