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How strong is a strand of hair?

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Uploaded by on Sep 9, 2006

This science experiment lets you find out exactly how strong a strand of your hair is.

See http://www.marshallbrain.com/science for deatils.

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Howto & Style

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Standard YouTube License

  • likes, 15 dislikes

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  • But I have learned so much from porn...

  • he looks like shrek

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All Comments (168)

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  • @thompsonarchie what do u mean?

  • he said brain 3 times at the start

  • if your hair is long enough and you braid it, your whole body can be suspended off the floor and spun around in circles. circus performers do this

  • did the hair actually snap? or did it just slide off the tape because of the weight?

  • @JoelOwnsJoo see the whole video b4 commenting Einstein

  • yo the piece of hair he was holding looked like pubes

  • @Autoworst Agreed. It's like phonebooks. (ripping one phonebook at a time versus ripping two+ at a time)

  • i wonder if a curly worly is stronger

  • Another source of error, besides the tape, are the pennies. At a point in time they stopped making pennies out of pure copper, and used a more cheaper metal (zinc I believe). Too lazy to calculate the actual weights, but I'm assuming one metal is more dense than the other, and would result in heavier pennies.

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