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Pi Day at the Exploratorium
It's also Albert Einstein's birthday.
© Exploratorium, www.exploratorium.edu. Some rights reserved. Unless otherwise noted, this work is licensed under creativecommons.org/licenses/by-nc-sa/3.0/us/
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Uploaded on February 28, 2009
Taken on March 14, 2008
Pi Day at the Exploratorium
It's also Albert Einstein's birthday.
© Exploratorium, www.exploratorium.edu. Some rights reserved. Unless otherwise noted, this work is licensed under creativecommons.org/licenses/by-nc-sa/3.0/us/
344
views
0
faves
0
comments
Uploaded on February 28, 2009
Taken on March 14, 2008