In this video you are going to learn one of the best magic tricks I know. It is a really easy, self-working card trick that ...

In this video you are going to learn one of the best magic tricks I know. It is a really easy, self-working card trick that ...

There are, however, some “self-working” card tricks that are intensely interesting ... I leave to the reader the easy task of working out an algebraic proof of why the trick cannot fail.