GLOBEALERT
SCI & TECH● LOWJul 18 · Jul 18, 2026, 5:15 PM

In 1866 a single undersea cable finally held across the Atlantic , and a message that once took eleven days by ship crossed the ocean in minutes the moment the world first felt small

spacedaily.com · United States

In 1866, the successful transatlantic undersea cable enabled messages to cross the ocean in minutes, a significant technological advancement. This historical event dramatically changed global communication, making the world feel interconnected.

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