Description: This trick creates a loud popping sound when performed right.

Difficulty: Easy

Instructions:
Find a straw. The thick, malleable ones from McDonald’s work great.
sany1485.JPG

Pinch each side of the straw to seal off the air inside.
sany1507.JPG

Begin winding up the straw so the air inside increases pressure. Wind it up to about two inches.
sany1509.JPGsany1510.JPGsany1513.JPG

Get a friend to flick the pressurized middle.
sany1516.JPGsany1517.JPG

The straw will crack.
sany1519.JPG

Result: Pop! The straw explodes and emits a loud pop!