Zach gets a lesson on how to get a crystal goblet to resonate.
Kendra and Zach playing with the air cannon.
April is ready for the kids.
Erin and Esther look eager to demonstrate what it says on the whiteboard behind them.
Kids are captivated by standing waves on a string.
Dr. Winslow holds a resonance tube over a burner to generate a loud, rumbling, foghorn sound.
Resonances on a Reubens' tube - in this case, fire from propane gas demonstrates high and low pressure spots along the tube.
A little Bernoulli's effect always entertains.
Using Bernoulli's straw to float a cheese ball.
Almost got it!
Dr. Winslow knocks off the cup from about 10 feet away.
This guy is waiting for Dr. Winslow to knock off the cup on his head with the air cannon.
Dr. Winslow makes smoke rings outside with the air cannon.
Kids eagerly await a smoke ring to the face.