Since 1922, over 30 cash rewards of up to $1,000,000 have been offered to anyone who can prove they have paranormal abilities. None has ever been claimed.
Psychics, mediums, dowsers, and other practitioners of the supernatural all say they have seemingly magical abilities. But do they? The only way to know for sure is with a scientific test. That's exactly what magician James Randi did for more than 50 years with the Million Dollar Challenge, which offered a massive sum of money to anyone who could prove paranormal abilities under controlled scientific conditions. Spoiler alert: nobody ever won.