Suppose someone builds a wall. A great and tall wall that is both impenetrable and beautiful. Who knows—maybe it's even solar powered. This wall stands 10 meters tall and goes on and on and on. Now ...

Forgive me if I don't know the official parkour term for this move. This is where you have two walls that are close to each other and you vertically climb them. Here is a shot of Mark Witmer (from ...

Ever since the end of World War II, some bright minds have been using math and physics to make predictions about changes in the stock market. Building on the models that have been developed by these ...

What can physics teach us about finance? A great deal according to physicist and mathematician James Owen Weatherall. He says markets can be understood, and to a degree even predicted, by using ...