It’s one of those tiny objects we encounter almost daily, yet rarely give a second thought: the safety pin. For decades, people have relied on it for emergency fixes—holding together a torn seam, securing a loose button, or even substituting for an impromptu piece of jewelry in a pinch. I’ve personally used them in all sorts of unexpected scenarios: fixing a broken zipper, patching a ripped hem, or even as a makeshift charm holder when nothing else was available. But like most people, I never paused to wonder about the
The Hidden Purpose of the Tiny Hole in a Safety Pin—and Why It’s a Brilliant Design
