Fold a dollar bill (or any piece of paper) one-third of the way, then attach a paper clip to it.

Fold the other side, then attach a paper clip to it.

Slowly pull the edges of the dollar bill apart.

The picture on the right shows the dollar bill when its edges are pulled almost all the way apart.

When the dollar bill is fully straighteded out, the paper clips will fly up into the air, linked together!

Make sure to aim the paper clips away from people!