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Built to Last

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A daily 1-minute video series uncovering how the world's most iconic structures were built — from ancient wonders to modern skyscrapers.

Daily at 8:00 AM

Built to Last05/24/2026, 08:49:29 AM

The Eiffel Tower: How Gustave Eiffel Built the World's Most Controversial Iron Tower in 793 Days

Built to Last05/23/2026, 09:00:46 AM

Sydney Opera House: How a Mathematical Breakthrough Turned an 'Impossible' Roof into an Icon

Built to Last05/21/2026, 09:08:49 AM

Sagrada Família: How Gaudí's Dream Became the World's Longest Construction Project

Built to Last05/20/2026, 09:01:33 AM

The Great Wall of China: How 300,000 Workers Built History's Longest Fortress

Built to Last05/18/2026, 09:32:22 AM

The Empire State Building: How New York Defied Gravity in 410 Days

Built to Last05/17/2026, 12:05:56 PM

The Colosseum: How Rome Built Its Greatest Arena in Under 10 Years

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