Thomas Edison plays a recording of himself, reciting, “Mary had a Little Lamb.” He loved a good show!
Eadweard Muybridge uses a row of cameras with trip-wires to make a high-speed photographic analysis of a galloping horse. Each picture is taken in less than the two-thousandth part of a second, and they are taken in sufficiently rapid sequence (about 25 per second) that they constitute a brief real-time “movie” that can be viewed by using a device such as a zoetrope1, a photographic “first.”
The first keyboard to have a Shift key is introduced on the Remington No. 2 typewriter introduced in 1878 that had one Shift key on the left side of the keyboard.
David E. Hughes notices that sparks generated by an induction balance cause noise in an improved telephone microphone he was developing. He rigs up a portable version of his receiver and, carrying it down a street, finds the sparking is detected at some distance.
October 21, 1879
Thomas Edison demos an incandescent electric light bulb that lasts 13 1/2 hours.
January 27, 1880
Thomas Edison received patent #223,898 for the Electric Lamp.
The most popular song of 1880 was Funiculi Funicula.
The most popular song in 1881 was Row Row Row Your Boat (1932 version).
First thermal power stations began operation in London and New York.
Thomas Edison was awarded patent # 252,442 on January 17, 1882, for the carbon microphone used in telephones.
The most popular song of 1882 was Polly Wolly Doodle (All The Day).
Herman Hollerith filed his first patent for The Hollerith Electric Tabulating System.
The most popular song of 1885 was “Three Little Kittens.”
March 1, 1885
American Telegraph and Telephone company (AT&T) was incorporated.
Heinrich Rudolf Hertz proves electromagnetic waves and that electricity is transmitted at the speed of light.
The most popular song for 1886 was “Semper Fidelis.”