Unraveling the Mystery: The Real Reason Behind the Safety Pin's Small Hole

• Safety pins, used for centuries, have a rich history dating back to ancient times, known as "fibula" in Latin.
• Archaeological evidence shows their widespread use in European regions during the Bronze Age for fastening clothes.
• The modern safety pin was invented in 1849 by American Walter Hunt, who designed it with a spring-like mechanism for safety.
• The pin's design conceals the sharp point, significantly reducing the risk of injury compared to older pin types.
• The coil or loop in the middle acts as a spring, applying constant pressure to keep the pin's point securely in place.

Why It Matters: The safety pin's small hole and spring mechanism are crucial for its safety and functionality, a design refined over centuries.