In this video of 3 parts you are shown how to make a shot gun out of simple paper. You need Scissors, tape and paper for this. Now follow these simple steps:
-Take 2 sheets of rectangular paper and roll them separately lengthwise. Put a piece of tape on each of them at the ends and in the middle.
-Now take another 2 sheets of paper and roll them like the previous ones but, roll them into thin folds.
-Now try and fit these thin tubes into the previous bigger tubes so that they can slide in and out.
The next step is to tape the 2 bigger tubes together at the ends and in the middle.
-Now take another 2 sheets of paper and make 2 tubes in a similar way. Cut these 2 tubes into halves of equal size that would make 4 small tubes.
-Now you have to stick 2 small tubes on the bottom of the long tubes and stick the other 2 small tubes at the end of the previous long tubes at an angle of 45 degrees.
-Now fold a small piece of paper in the form of a cone and put it at the end of your gun. Blow some air with your mouth at the end of the gun and it comes out like a bullet from the other end of the gun.
If you follow these steps you will be able to make your shot gun out of paper.