What at first seemed to be an impossible trick performed by Jamie Ravens on 'Britain's Got Talent' very quickly became exposed after cameras caught the secret behind it, and eagle-eyed viewers spotted it by advancing the tape frame by frame.
The banknote involved in this trick wasn't a gimmick; Jamie simply poked it into his lemon by pushing it through a hole he'd cut in the base. It didn't matter that he never seemed to have touched the lemon before - he didn't need to!