Monday, September 20, 2010

Air Pressure and Bernoulli: Balloons!

Hang two balloons so they are a few inches from one another.

Blow through the gap in the middle of the balloons.

The balloons move together!  You pushed the air molecules from the middle out of the way, allowing the air on the other side of the balloons to push them toward the middle.

No comments:

Post a Comment