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"Filippo Brunelleschi"  Sort by

Great Cathedral Mystery

   2014    Art
The dome that crowns Florence's great cathedral of Santa Maria del Fiore, the Duomo, is a masterpiece of Renaissance ingenuity and an enduring source of mystery. Still the largest masonry dome on earth, it is taller than the Statue of Liberty and weighs as much as an average cruise ship. Historians and engineers have long debated how its architect, Filippo Brunelleschi, kept the dome perfectly aligned and symmetrical as the sides rose and converged toward the center." More than four million bricks could collapse at any moment -- and we still don't understand how Brunelleschi prevented it. To test the latest theories, a team of U.S. bricklayers will help build an experimental "mini-Duomo" using period tools and techniques.
Wild Russia
Wild Russia

   2009    Nature
What is the Right Diet for You
What is the Right Diet for You

   2015    Medicine
Meet the Romans
Meet the Romans

   2012    History
Himalaya with Michael Palin
Himalaya with Michael Palin

   2004    Culture
Apocalypse: World War 1
Apocalypse: World War 1

   2014    History
A History of Christianity
A History of Christianity

   2011    History