Slowly pass your hand over the 10€ bill on the table so that it immediately changes into a 20€ bill

Excellent work Olivier

As seen on Season 7 of Penn & Teller: Fool Us

He deceives you with his eight arms

Psychic On Wheels | Shawn Evans - (Download) Juan Slowly pass your hand overPOW is the Mentalist's PAL. POW (Psychic On Wheels) is DIY Series #3, where you will learn the novel application of using a small motorized toy car to find a selected or forced card. No major modifications required, no knowledge of electronics needed just the proper know how. Main Effect: POW will travel over a row of cards and directly stop on the spectator's selected card. POW will also follow freshly drawn curving lines (road) to a row of cards and