The undersea internet cables
Anatomy of a deep-sea cable
View / Create
Answer
The pioneer era of undersea wires
View / Create
Answer
How to lay a cable across an ocean
View / Create
Answer
Sharks, anchors, and deep-sea espionage
View / Create
Answer
Geopolitics, tech giants, and the future
View / Create
Answer
YOUR GOAL
Master of The undersea internet cables
steve Transatlantic Telegraph Cable
Across the deep, across the deep / A copper spark is waking up the world
The first message: The historic 1858 transatlantic telegraph message from Queen Victoria to President Buchanan took over 17 hours to transmit because the signal was incredibly weak.
A system for transmitting messages from a distance along a wire, especially by creating electrical signals. In 1858, Queen Victoria sent the first transatlantic message to President James Buchanan via a seafloor cable.
In what year was the first, short-lived transatlantic telegraph cable successfully completed?
Which famous historical figure sent the first official transatlantic telegraph message to a US President?
How many simultaneous phone calls could the first transatlantic telephone cable (TAT-1) carry in 1956?
What was the name of the massive ship that successfully laid the first lasting transatlantic cable in 1866?
Which tree sap was used as the essential underwater insulator for 19th-century telegraph cables?