
Why is cotton in everything? Michael R. Stiff
Jan 24, 2020 - 00:04:33
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In 1990, the Italian government enlisted top engineers to stabilize Pisa's famous Leaning Tower. There'd been many attempts during its 800 year history, but computer models revealed the urgency of their situation. The to...
Why doesn't the Leaning Tower of Pisa fall over? Alex Gendler is an episode from TED-Ed: Lessons Worth Sharing by TED. In 1990, the Italian government enlisted top engineers to stabilize Pisa's famous Leaning Tower. There'd been many attemp...
This episode belongs to TED-Ed: Lessons Worth Sharing.
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Published Dec 3, 2019, 00:04:49 long, audio available.