Youtor
Roman Bridges Marvels of Engineering
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=dbvvlFHCNn4
During late antiquity, concrete all but vanished from the Mediterranean world, and would not be used widely again until the twentieth century. This video explains why. • Head to https://squarespace.com/toldinstone, and save 10% off your first purchase of a website or domain with the code TOLDINSTONE. • Please consider supporting this channel on Patreon: • / toldinstone • If you liked this video, you might also enjoy my book “Naked Statues, Fat Gladiators, and War Elephants: Frequently Asked Questions about the Ancient Greeks and Romans.” • https://www.amazon.com/Naked-Statues-... • If you're so inclined, you can follow me elsewhere on the web: • / toldinstone • / toldinstone • / 20993845.garrett_ryan • Chapters: • 0:00 Introduction • 0:39 Understanding Roman concrete • 1:29 Early experiments • 2:25 The apogee • 3:33 Squarespace! • 4:19 Geographic limits of Roman concrete • 5:00 The decline of concrete • 6:28 Final notices • 7:26 Not forgotten, but gone • Thanks for watching!
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