The following are steps showing you haw to walk through a piece a paper.... really!
Get a white piece of paper.
Fold the paper in half and mark lines starting at the fold and going down the sides (but not all the way) as shown.
Cut along those lines.
Unfold the paper and cut along the fold, but not the very ends where you made the first cuts.
Mark lines alternating with the first cuts you made. Make sure that they do not cut the entire width. Begin cutting.
After making those cuts, you will have something similar to this:
Unfold and open it up. You can now step through this and literally "walk thru paper."
- This makes a nice trick (as well as a paper lei)! Next time, try it without using lines as you show your friends how you can "walk thru paper."