Nikola Tesla’s passion for AC started indirectly ... Around the same time across the Atlantic, Thomas Edison was busy working on incandescent light bulbs. Incandescent light bulbs work by ...

Thomas Edison’s 146-question employment test was so difficult that the inventor’s own son—as well as Albert ...

Edison versus Tesla. One of history's greatest rivalries. They would never admit it but as different as these men were, they also had many similarities. For instance, they also both dabbled in ...

Back in 1912, Thomas Edison, the mastermind behind the lightbulb ... most valuable historic electric car around, and it makes the Tesla Roadster look downright cheap by comparison.

This list doesn't include Solar City (energy), which he helped build and acquired for $2.6 billion. At first glance, it's easy to link his rapid success, ability to solve unsolvable problems, and ...

Thomas Edison, the autodidactic telegraph operator turned entrepreneur, is often considered the greatest inventor of all time ...