Archimedes Principle

Bernoulli’s principle (gas)

A jet of air is able to elevate a sphere and keep it in stable flight.

Ball on air jet.

Section 4: Fluids

A jet of water shows the path of water droplets and how it forms a parabolic curve.

Water Drop Parabola

Different pressures of liquids can result in some different properties.

A wing is in a small wind tunnel. By Changing the flow and the position of the air foil,  different lifts result

Air Foil

Cartesian Divers

Pressure Constancy With Direction

Flow apparatus