Any quantum enthusiasts here? Are you familiar with the thought experiment involving "Schrodinger's Cat"? Basically, the idea is, you put a cat in a spaceship, along with some highly radioactive material. Let's say the spaceship returns to earth ten days later. During that time, there is a finite probability (say 50%), that the radiation has killed the cat. According to the quantum theory, the state of the cat (alive or dead) is indeterminate, until someone actually opens the spaceship door and takes a look. The cat is "both alive and dead" until the moment of observation. Is that the most ridiculous thing you've ever heard, or what? Discuss.