2C10  Flow Rate
            .10 Toricelli's Tank
            .20 Uniform Pressure Drop
            .26 Syringe Water Velocity
2C20  Bernoulli Force
            .15 Bernoulli's Principle
            .25 Pitot Tube
            .30 Floating Ball in Air Jet
            .40 Suspended Plate in Air Jet
            .45 Suspended Parallel Cards
            .60 Curve Balls
            .80 Flettner Rotor
2C30  Viscosity
            .25 Oil Viscosity
            .50 Viscous Drag
            .55 Ball Drop
            .65 Air Friction
2C40  Turbulent and Streamline Flow
2C50  Vortices
            .15 Vortex Cannon
            .30 Tornado Tube
2C60  Non-Newtonian Fluids
            .20 Density Balls in Beans
            .35 Slime Ball