Pressure Show

The Pressure Show is a 30-45 minute presentation, and can cover the following points:

Pressure is equal to a Force applied over an Area, or P = F/A.
By increasing the area the force is applied to, you decrease the pressure felt across the surface.
Air Pressure is constantly around us.
Air behaves as a Fluid.
High pressure areas in a fluid will flow towards low pressure areas. This can result in objects being pushed or lifted into low pressure areas.
Vacuums are empty space, including no air.
Gases can be compressed and pressurized, whereas liquids cannot.
Gases will expand to fill a container, even as the amount of gas decreases.
Pressure and Temperature are related for a fixed Volume.
Pressure and Volume are related for a fixed Temperature.

Demonstrations

The following demonstrations can be used to cover various points within the topic of pressure.