A tour of the archives beneath Schenectady's Museum of Innovation and Science is a journey through America's history with ...

On December 7, 1877 Thomas Edison demonstrated his phonograph at the New York City offices of the nation's leading technical weekly publication, Scientific American. The following report set off ...

Edison was one of the first to grasp the importance of chemical knowledge when conducting industrial research and development. There was more chemical knowhow employed in the development of the ...

Edison is the embodiment of the method of specialised ... In quick succession came a series of innovations in telegraphy and telephony, the phonograph, photography, and in all that appertained ...

In 1877, Thomas Alva Edison (1847 – 1931) invented the tin foil phonograph – a machine that recorded sound by indenting a sheet of tin foil into a groove in a cylinder. A later wax version was ...

His “messing about” after endless trials, turned out to be successful in the form of a machine, which basically had a needle ...

Born in Milan, Ohio, on February 11, 1847, Edison's inventions, which included perfecting the light bulb and phonograph, radically transformed modern civilization and helped make the 20th century ...

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 ...