PUP was making these shirts yesterday at the Mass Ave Crit after one of them thought it was a good idea. Turned out to be a great idea.

PUP was making these shirts yesterday at the Mass Ave Crit after one of them thought it was a good idea. Turned out to be a great idea.

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Mathematicians around a mirror in front of the pencil sharpener.

Mathematicians around a mirror in front of the pencil sharpener.