Fact

Ethernet, the wired networking standard, was invented in 1973 and remains the backbone of internet infrastructure.

Wired · 1973

wired1973

“Ethernet, the wired networking standard, was invented in 1973 and remains the backbone of internet infrastructure.”

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“The first mobile call was made on April 3, 1973, by Motorola engineer Martin Cooper.”

“The first mobile phone weighed 2.5 pounds and cost $3,995.”

“The first wired communication system was the telegraph, invented in 1837, using electrical signals over wires.”