make a cool paper airplane with just a paper
Step 1: 3 Steps
First fold the corners until they touch. Then fold into an envelope. Then take the bottom corners and fold them up until touching.
Step 2: Fold Into an Airplane
Now fold in half, take the corners and fold them until there is about one centimeter of holding space.
Step 3: Finish
You have a paper airplane. You can now fly it.