Open problems in movie stunt coordination

Via Fark, stuntman is attempting a 24-mile skydive.

But Steve, of East London, said: “It’s the last great challenge left on Earth. Obviously it will be dangerous. We’re playing with a lot of unknowns. But it’s my job to assess risk and I don’t believe the problems are insurmountable.”

Last great challenge on Earth? Looks like all of us scientists can quit our jobs soon! :-)