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What is Sea Level?

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Published on Nov 25, 2013

FREE FACT: An oblate spheroid is a special case of an ellipsoid where two of the semi-principal axes are the same size.

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Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!

Music by Nathaniel Schroeder http://www.soundcloud.com/drschroeder

Thanks to Nima Doroud for contributions.

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