2024-08-15

[public] 74.2K views, 9.30K likes, dislikes audio only

TED-Ed

Explore the chemistry behind what makes kevlar so strong, and how this essential synthetic fiber was invented.

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By 1975, Richard Davis had been shot at close range 192 times. But not only was he completely healthy, each of those bullets were part of a demonstration to sell his new product: the bulletproof vest. So, how does such a light, flexible piece of clothing stop a bullet? The secret was a synthetic fiber material invented a decade earlier. Max G. Levy explores the incredible strength of kevlar.

Lesson by Max G. Levy, directed by Vitalii Nebelskyi, and action creative agency.

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View full lesson: https://ed.ted.com/lessons/how-do-bulletproof-vests-work-max-g-levy

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Animator's website: https://www.and-action.net

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