Cycling Videos

I really enjoyed watching this documentary from Netflix on the Tour. A few clips are on youtube: trailer, clip 1 and clip 2. Although this IMAX clip looks even better.

Square Cake Puzzle

Last week, we started doing puzzles in the office. Bruce asked one that I enjoyed. There is a square cake. And there is a square shaped hole in the cake. The hole is in a random place (and at a random angle). You want to evenly divide the cake with only a single cut. Where do you cut?