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by
Ciro Santilli
(
@cirosantilli,
34
)
Optical telegraph
...
Technology
Area of technology
Information technology
Telecommunication
Telecommunication system
Telegraph
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Updated
2024-12-15
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Created
1970-01-01
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Chappe telegraph
Optical telegraph
François and Joseph Blanc
Chappe telegraph
Chappe telegraph
(1791)
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0
0
Optical telegraph
François and Joseph Blanc
(Optical telegraph stock fraud)
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Chappe telegraph
Very interesting story! A predecessor to
microwave transmission for trading
.
Video 1.
How The First Ever Telecoms Scam Worked by Tom Scott (2018)
Source
. Amazing how they used control signals to hide the information from officials on either side.
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Telegraph
Telecommunication system
Telecommunication
Information technology
Area of technology
Technology
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