I'm sure all the people here have heard of James Randi, a skeptic towards all the Psyhic stuff. Anyway, he has a challenge that, if somebody can prove to him that say, auras or telekinesis or whatever is real, he will give them $1 million dollars. The terms of what counts as a "win" or "lose" are agreed between both parties.

The $1 million challenge

In the conditions and rules governing his US$1 million challenge, Randi has plainly stated that both parties (himself and the party accepting the challenge) must agree in advance as to what conditions of the test constitute a \"success\" and what constitutes a \"failure.\" This stipulation is seen by skeptics as the reason why many self-proclaimed practitioners of paranormal abilities refuse to take part in the Randi Challenge. Nevertheless, Randi's detractors claim that the offer is insincere, and that Randi will ensure he never has to pay out. He was quoted in the October 1981 issue of Fate magazine as allegedly saying \"I always have an out;\" however, this magazine article was written as a result of political infighting among the members of CSICOP. Observers of the ongoing debate between skeptics and their detractors believe this quote is being misapplied, and that it refers to the fact that Randi employs safeguards against cheating. The money is known to exist and is held in a Goldman, Sachs & Company account, and withholding payment would legally constitute fraud on Randi's behalf.

Parapsychologists generally try to downplay the Randi challenge because of these attacks on Randi's character, and also because of his harsh, uncompromising style of writing and presentation, which has won him enemies among those who claim to be paranormal experts. Randi's supporters note that there are other skeptical organizations that have their own similar standing offers to prove the existence of paranormal abilities, and anyone claiming to be an expert in their field of the paranormal can easily apply for any of these other prizes, avoiding Randi altogether.[/b]
Nobody's done it yet, and I figured alot of you here can do this stuff, so why haven't you tried?

...Or, at least, I'm sure this could become an intresting topic of discussion. (Wikipedia's article on James Randi)