This device when given an upward toss, as well as a rotational velocity will float to the ground. When used in an outdoor setting, the wind catches it and will give it some zany maneuvers.
Step 1: The Materials Needed: Paper or Styrofoam Plate, Styrofoam Coffee Cup, and Tape
yep thats all you need! Of course, you can add UFO like markings to the pieces if you like!