(https://twitter.com/dimensionmedia/status/312283732792983552)
A special happy #PiDay to my wife, who is a high school math teacher.
A special happy #PiDay to my wife, who is a high school math teacher. — David Bisset (@dimensionmedia) March 14, 2013
— David Bisset (@dimensionmedia) March 14, 2013
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David Bisset
Hashtags: PiDay
