Edison invented the electric light
Thomas Edison is known as the world's greatest inventor. His record output - 1,093 patents - still amazes us, over a century later. Astonishing, except for one thing: he didn't invent most of them. Most Edison inventions were the work of his unsung technicians - and his most famous invention, the electric light, didn't even belong to his laboratory. Four decades before Edison was born, English scientist Sir Humphry Davy invented arc lighting (using a carbon filament). For many years, numerous innovators would improve on Davy's model. The only problem: none could glow for more than twelve hours before the filament broke. The achievement of Edison's lab was to find the right filament that would burn for days on end. A major achievement, but not the first.
If you want to see Edison in an even worse light, see the excellent movie, "The Prestige" in which Edison acts as the film's heavy.
The 20 Greatest Historical Myths
No comments:
Post a Comment