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Measuring Yourself

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Uploaded by on Nov 15, 2006

More info: http://MarshallBrain.com/science - explains the equations in the video.

This video shows how scientists use creativity to measure non-obvious things like reaction time, lung capacity and jump height.

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  • Science on the BRAIN.

    By Marshall BRAIN.

    So so cheesy.

  • I LOVED LOVED LOVED this video. I used the baloon, jump, and reaction activities in my math class and students LOVED it.

    Thank you maaan. You are my favorite...

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All Comments (33)

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  • Math is everything!!!

    Matemática é tudo!!!

    ¡¡¡Matemática es todo!!!

  • c how we didnt c if he jumped or not

  • 0:03 lmao

  • don't quit your day job

    still, he's just trying to help people, no matter how flawed his efforts

  • and that lung test is very bad, just turn a measuring cup upside down, full of water in tub, and put the content of the baloon in there :)

  • i made a simple app to test your reaction time

  • yeah trying to find it must be fun...

  • if you breath into a baloon isnt the air inside the balloon under pressure so has a smaller volume?

  • Your reaction time changes dramatically when you expect exactly when you drop the ruler. You need someone else to drop the ruler.

  • measuring my dick is fun lol jk

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