Tuesday, February 4, 2014

Assorted links

1. International problem solving guide (humor).

2. Homeless in Ann Arbor.

3. Leftover explosives from WW2 (and WW1 ... )

4. Over-reaction at Pioneer High School

5. A nice post on inequality from Greg Mankiw.

Hat tip on #1 to Jianlin Wang and on #2 to Cong Zhang.

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