Happy New Year! Time waits for no one. (MB)
Read about it:
http://en.wikipedia.org/wiki/Foucault_pendulum
http://itotd.com/articles/362/foucaults-pendulum/
http://www.fi.edu/time/Journey/Pendulum/foucault_pendulum_why.html
Foucault Pendulum at SFO Academy of Science proves the rotation of the earth
by knocking over a peg every 15 minutes and can be a (imprecise) time piece.
Looked like a cool photo for New Years Day!
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