How you fold a paper airplane can determine how fast or how far it goes. A lot of people arrive at the best designs through trial, error, and perhaps a little bit of serendipity. The paper plane ...

4. Fold the piece of paper back in half on the original fold you did in step one. 5. Create wings by folding down even triangles from the back of the plane.

20.Fold the Paper Over the Nose To the End: Fold the triangle piece of paper over the nose and press it down with a pen or pencil. Do this again until you reach the end of the plane.

Even down to the paper, which the team had decided that A4 (slightly longer than typical letter sized paper) was the best for manipulating and folding into the winning airplane.

Turns out, we could." Even down to the paper, which the team had decided that A4 (slightly longer than typical letter sized paper) was the best for manipulating and folding into the winning airplane.