[dehrmann]

No, but it's an apocryphal Google interview question. One of these days I'm actually going to weigh my head (another Google question).

I've gotten a logic riddle that involves scissors and rope, asking what my super power would be, and favorite movie. One that was at least based in math was how many ways are there for a knight to move from the lower left hand corner of a chess board to the upper right without moving back (no left or down moves). Not the DP-solution, though, a closed-form equation.

[ouid]

Get in a pool at the deep end with some floaties and some iron ankle weights. Add floaties and weights until you are at equilibrium at your neck line. Hold your breath and add some weights slowly to your hands until exactly when you start to sink. Drown, but include a request in your will to have them remove your head at autopsy. Have a friend, loved one, or coroner weigh it.