This made Edison's light bulb not only durable but also economical, and this was a crucial factor for mass usage. Thomas Edison didn't stop at the bulb. He understood that for electric lighting to ...

1. Thomas Edison's list of inventions includes more than just the light bulb. While Thomas Edison's most enduring contribution to modern life will forever remain the incandescent light bulb ...

Andrew Carnegie built the steel industry in America, becoming one of the wealthiest individuals of his era. Later in life, he dedicated much of his fortune to philanthropy, funding libraries, ...

It all started in 1938 with just 40 floats, four bands and a bicycle brigade. Now thousands attend the Edison Fest Grand ...

In the age of the LED light bulb, consumers have an unfathomable range of lighting options. This has, perversely, made the ...

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

at least — the bulbs don’t look different on the outside. You might have learned in school that Thomas Edison invented the light bulb, but the truth is much stranger (public domain ...

Thomas Edison was a man of firsts. It shouldn’t be a surprise, then, that he built the first movie studio in 1893 (called the Black Maria). Stocked with a staff of fellow know-it-alls ...

The two American innovators – Thomas Edison, the inventor of both the electric light bulb and the phonograph, and Henry Ford, pioneer of the automobile – were good friends who built their ...

Thomas Edison created the first working incandescent light bulb in 1879. More than a century later, his bright idea is still being used. However, a modified version that is more earth friendly is ...

At Menlo Park Edison led a comprehensive survey of filament materials, selecting carbonized bamboo for his first commercial electric light bulb. Adapted for the internet from “Thomas Edison, Chemist” ...