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Remapping the Present - Coggle Diagram
Remapping the Present
1830s – 1860s: Telegraph
The idea of sending electric signals across wires originated in the early 1700s. By 1798, France had a rudimentary system.
Samuel Morse: Began work on his telegraph version in 1832, developed Morse Code in 1835
by 1858 the first telegraph cable across the Atlantic meant stockbrokers in New York could track the price of gold in London
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Case study
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public transportation free—for instance, Melbourne, Luxembourg, and Tallinn.