Pop_design_somebody_called_me_tonight -

You can create a loud, easy paper popper using a single sheet of .

: Fold that same section down again 3–4 more times until you have about 2–3 inches of paper remaining at the bottom. pop_design_somebody_called_me_tonight

Watch this step-by-step demonstration to see exactly how to fold and snap your paper popper for the loudest sound: How to Make a Paper Popper! (Easy and Loud) - Rob's World Rob's World YouTube• Dec 2, 2012 You can create a loud, easy paper popper

: Grip the bottom corner of the bar (not the flaps) and thrust your arm downward quickly. The air will force the flaps out, creating a loud snapping sound. Scientific Principle (Easy and Loud) - Rob's World Rob's World

The sound is caused by a rapid change in air pressure. When you thrust the popper down, air gets trapped in the pockets. The force pushes these flaps out at a high velocity, creating a that we hear as a pop, similar to popping a paper bag.