On December 12, 1901, Marconi achieved the first transatlantic radio transmission

Guglielmo Marconi successfully transmitted a radio signal across the Atlantic Ocean from Cornwall to Newfoundland.

Published 11sem1 sourceNotableupdated 11sem

≈ 16sSpeed

The fact

This technical breakthrough revolutionized telecommunications and ushered in the era of intercontinental wireless transmission.

Click the link to read an article on the topic:

Explore this topic

Auto-synthesis from 1 media source · identified on April 27, 2026