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In 1809, telegraph was invented Samuel Soemmering. He used 35 wires with gold electrodes in water and the message was read by the amount of gas caused by electrolysis.
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∙ 11y ago
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∙ 14y agoThe World May Never No (I Know I Spelt Know Wrong)
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How was the telegraph used?
the first method used to send messages by electricity.
Why was a telegraph invented?
It was used as communication at first, but was then used as a secret language in war.
What 2 cities first used the telegraph?
Baltimore and Washington DC
What did the first telegraph look like?
what did the first telegraph look like?
What was machine used to comounicate before the first telephone s made?
The telegraph.
What was the relationship between gutta percha and the first transatlantic telegraph cable?
Gutta Percha is a flexible rubber-like material. It was used as an outside coating for the first transatlantic telegraph cable.
Can a telegraph be wireless?
Yes a telegraph can be wireless. Thomas Edison invented the first wireless telegraph
Where was Canada's first telegraph line?
The first telegraph line in Canada was in Toronto. The first telegraph message sent in Canada was from Toronto to Hamilton on December 19, 1846.
Is telegraph an adjective?
It is a noun which can be used as an adjective: a telegraph pole.
Who created the first commercially successful telegraph?
The wireless telegraph was invented by Thomas Edison.
Who was the first company to manufacture the telegraph?
I believe it was the Eastern telegraph company.
Did Lewis and Clark use a telegraph?
There were no telegraph lines before Lewis and Clark died (1806 and 1838, respectively). So, unless they were in the research laboratories of Samuel Morse in 1835, they would not have "used" one. The first telegraph line from Baltimore to Washington, D.C., was first tested in 1844.
