And yet Penn and Teller, who show you exactly how a trick is done after they do it, are still really entertaining. There's a disconnect between "magic is an ar

And yet Penn and Teller, who show you exactly how a trick is done after they do it, are still really entertaining. There's a disconnect between "magic is an art that has to be practiced religiously to be good" and "we can't reveal the secret or it's ruined." Even knowing how the trick works, it's very easy to appreciate the artistry of a good magician.