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I WONDER - How Strong Is Hair?
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Physics, Biology, Science
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6th - 7th Grade
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Hard
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Human hair is incredibly strong, with each strand capable of supporting up to 100 grams. With an average of 100,000 strands on a human head, the collective strength can support the weight of two elephants or three hippos. Additionally, when stretched, hair's strength is comparable to that of steel.
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