Half-Baked Math

Contributed by
Dec 11, 2009
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What do mathematicians nosh on when they get hungry?

A Möbius bagel, of course:



At least, George Hart does, because he figured out how to do a two-twist Möbius cut into a bagel. Not bad. But I don't think it would satisfy my hunger. You can only schmeer one side!

Photo by George Hart