Column
- Math
Dogs Catching Frisbees
When navigating to intercept a thrown Frisbee, dogs appear to use the same geometric strategy that a baseball fielder employs to snag a fly ball hit into the outfield.
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- Math
Groups, Graphs, and Erdös Numbers
Erdös numbers reveal the great extent of mathematical collaboration.
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- Math
Playing Pig, Optimally
The simple dice game Pig is surprisingly complex when you're trying to find an optimal strategy for playing it.
