Wednesday, February 29, 2012

Geodesy? What is It? (And Do You Want to Know)?

I know that not everyone is as enamored of these informative videos as I am, but to me they're  like Sesame Street for adults: cute, quick, well-made and they get the job done while holding one's attention. At the end of the video, I always know something new.

via 22 Words

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