-
In England a graphite mine was discoverd. The graphite was cut into rods and inserted into a wooden casing thus the lead pencil, which contains no lead.
-
-
Charles I made available mail delivery and the recipient paid the post.
-
The first papermill opens in America.
-
Mail service begins in the United States.
-
-
Caleb Phillips ran this ad in the Boston Gazette“……any persons in the country desirous to learn this Art, may, by having the several lessons sent weekly to them, be as perfectly instructed as those that live in Boston.” (Holmberg, 1995)
-
Inventor William Sturgeon reveals a device that uses electromagnetism leading the way for the modern telegraph.
-
In 1829, William Austin Burt invents the typographer, a predecessor to the typewriter.
-
Joseph Henry sends an electronic current over a mile of wire and casues a bell to ring.
-
Using the telegraph Henry Morse proves that messages can be sent over long distances. Using dots and dashes marks were made on paper and later translated.
-
-
In 1837 Sir Isaac Pitman offers correspondance courses in Pitman shorthand from his Phonetic Institue in Bath.
-
James Clerk Maxwell a physicist predicts radio waves.
-
Johann Phillip Reis created the first device that worked to transmit music, voices, and sounds using electrical signals.
-
The Pony Express officially opens.
-
IThe first typewriter was invented by Christopher Sholes
-
Ticknor creates the Society to Encourage Studies at home in Boston. Her courses were sent out by mail to over 8,000 women during its tenure.
-
Two patents were filed on the same day for the telephone. One by Alisha Gray and the other by Alexander Graham Bell.
-
Creates a lamp that can illuminate for twelve hundred hours using carbon filiments. The beginning of the lightbulb and modern electricity.
-
Invented by Alexander Graham Bell and Volta Laboratory's in Washington D.C.
-
-
Hermonds in Sweden was a free paced liberal program and the other was from the University of Chicago which was a rigid, structured, weekly program.
-
used in teaching the blind and in language teaching.
-
This corespndence study course is still active today.
-
-
Students in Boston Harbor, MI are offered vocational courses.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
offered by New YOurk University and broadcast on CBS continoulsy from 1957 to 1982.
-
-
-
-
In 1963 Phillips develops the first cassette tapes for sale in Europe and one year later they are for sale in the United States.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-