'Underground Network Alternative Communication' 


1.  Buy caution tape, close off a road in the middle of the night. Paint the road a different color.

2.  Make business cards out of see through plastic, and then coordinate text on both sides to be unreadable viewed from the other side but not overlapping.

3.  Fill the floor of your room with sand.

4.  Take the tail off a stuffed animal, wear tight pants, put it in your pants and see who notices that your have a secret tail.

5.  Travel to New Guinea and see if author Jared Diamond was right about the natives.