Fact 4: Thomas Edison did not invent the lightbulb.
Allow me to light up your world by telling you that Thomas Edison did not invent the lightbulb. You should know that there were at least 20 different inventors across the globe that drafted various patents on it. Why call someone the inventor of something when that person is not the first creator of an invention? There is a big difference between a person that creates something from zero to a person that improves it. In the case of the lightbulb, Edison did just that, he only improved on it. History tells us that as early as 1806, a man named Humphrey Davy introduced an electric lamp to the Royal Society in England. He is historically the first person to talk about a light bulb. His problem was that he couldn't make it stay lit for very long at all. After Davy, in 1841, Frederick DeMoleyns enclosed his burner in a glass bulb. Followed by an American, J.W. Starr, who actually got a patent using a vacuum and a carbon burner. History repeats itself with Joseph Swan, who e...