Captions provided by CCTubes – Captioning the Internet! Explore the ancient methods of growing glaciers, the homemade bodies of ice used as water sources, and how they can be used to combat climate change.
In the 13th century, Genghis Khan embarked on a mission to take over Eurasia, swiftly conquering countries and drawing them into his empire. But, legend has it that there was one obstacle that even he couldn’t overcome: a towering wall of ice, grown by locals across a mountain pass. M Jackson explores the ancient methods of growing glaciers and how they can be used to combat climate change.
Lesson by M Jackson, directed by Artrake Studio.
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View full lesson: https://ed.ted.com/lessons/how-to-grow-your-own-glacier-m-jackson
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