Ever stop to think about the humble power plug? Before Harvey Hubbell’s invention, people literally screwed appliances into light sockets—imagine the chaos! His early 1900s plug and grounded socket didn’t just make electricity safer, it made modern life possible. Yet, most of us don’t know his name. Is true innovation the kind you forget about because it just works? Or do we owe more recognition to these invisible game-changers? #Tech #TechHistory #Innovation