Banger -

To make the "bang," hold the thin, pointy ends (the handles) and throw your hand downward in a fast, whip-like motion. This catches the air and forces the internal flaps to pop out with a loud clap.

Lay your paper flat and fold all four corners toward the center line to create a symmetrical shape. banger

Bring the side corners toward the center crease to form a square or triangle shape with interior flaps. To make the "bang," hold the thin, pointy

Watch this step-by-step tutorial to see exactly how to fold and flick your paper banger for the loudest possible pop: How To Make A Paper Banger Andy Origami YouTube• Jun 23, 2014 How To Make A Paper Banger Bring the side corners toward the center crease

A "paper banger," also known as a paper popper or flapper, is a simple origami toy that makes a loud snapping sound when flicked quickly through the air. The sound is caused by air rushing into a folded pocket, forcing it to pop open rapidly. How to Make a Simple Paper Banger