A can crusher, sipping races and an eggciting bottle? Explore the power of air pressure and the fact that air at sea level exerts a pressure of 14.7 pounds per square inch or 1 kilogram per square centimeter.
STEM Challenge: design and build an air pressure car.
Watch it now on video.wkar.org
Curiosity Guide #103 - Air Pressure (PDF - Acrobat Reader recommended)
Ep. 103 first air 11/17/14