I Dream of Mindreading by John Lovick - Trick Limited Edition Over the course of 1

Over the course of 1

An impossible prediction

This can be performed with a variation

but it has 3 compartments instead of 2

I Dream of Mindreading by John Lovick - Trick Limited Edition Over the course of 1You explain you're going to do the world's greatest mathematical card trick. A spectator thinks of any card in the deck. You hand her a deck, and while your back is turned the spectator transfers a few cards from the top to the bottom, as instructed by you depending on the card's value. You take the deck, look through it, and announce the thought of card. The audience is only mildly impressed because the trick obviously involves some sort of stack or