Who invented the light bulb? If Thomas Edison was the first name that popped into your head, you aren’t alone. He usually gets all the credit for this invention. But Thomas Edison didn’t invent the light bulb. The first actual electric incandescent bulb existed years before Edison made it marketable. He improved on others’ ideas to create a longer-lasting incandescent bulb, and he was the one who filed all the patents necessary to manufacture the light bulb. But he didn’t invent it.
We think of the invention of the light bulb as the moment in history when everything changed – electricity became the standard, instead of mechanical power. Technology took off, and the world was never the same. But the light bulb wasn’t what Edison was after as he and his team worked together at Menlo Park. Their goal was something much bigger. Continue reading