Heart Valves in Year 11 Biology

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Uploaded by on Apr 12, 2008

We took a whole heart and put water through different arteries and veins. Then we got a valve to close!

Whoopey :D (Y)

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Education

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Uploader Comments (cheechthecheechy)

  • why aren't you wearing gloves?

  • because the hearts are dead?

  • Perhaps you could play nice, and msg me if u want a copy of the video that has a "decreased frame rate", rather than "refresh rate".

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  • Perhaps you could decrease the refresh rate slightly more, the image seemed almost too smooth.

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