 1. Gear Animation Flashes:  Gearing up and gearing down animations.
2. Conduction of Heat Flash: An animation demonstrating the ideas of conduction of heat in solids.
3. Convection Currents Flashes: An animation demonstrates the ideas of convection current in fluids.  Also includes a drag and drop flash for labeling a convection current diagram.
4. The Heat Pump or Refrigerator An animation demonstrating the ideas of the heat pump in the refrigerator.
5. Law of Reflection Labeling Drag and Drop Flash:  Drag the names to the correct spaces around the diagram.
6. Curved Mirrors and Lenses Quiz Flash:  Group the statements and images into the correct types of lenses and mirrors.
7. Wagon Wheel Illusion Flash:  Demonstrates the illusion of a wagon wheel rotating backwards even though the wheel is rotating forwards.
8. Newton's Disk Flash:  Demonstrates the idea of mixing the colours of the rainbow.
9. Colour of Opaque Objects:  Demonstrates the ideas of shining different coloured light onto coloured opaque objects.
10. Coloured Screens:  A flash with a series of coloured slides which can be projected onto real opaque objects.
11. Colour of the Olympic flag Flash:  Demonstrates the ideas of shining different coloured light onto a coloured opaque object.
12. Simple Electrical Circuit:  Demonstrates the ideas of current in a simple circuit.
13. Average Speed Versus Average Velocity Flash:  Demonstrates the ideas of average speed and average velocity in a simple situation.
14. Newton's Rocket Flash:  Control a spacecraft which obeys Newton's First Law of Motion.  See also Space Race Game:  where you control a spaceship and manoeuvre it to a landing zone.
15. Uncertainty of Data Flashes:  Demonstrates the ideas of data uncertainty and includes a calculator to determine data uncertainty.
16. Wave Motion Flashes:  Demonstrates the ideas of longitudinal and transverse wave motions.
17. Snell's Law Flash:  Demonstrates the ideas of refraction of light.
18. Refraction of Sound Waves Flashes:  Demonstrates the ideas of the Refraction of Sound Waves due to temperature gradients.
19. Standing Waves in Stretched Strings Flash:  Demonstrates the modes of vibration for stretched strings.
20. Electric Motor Labeling Flash: Drag the names to the correct spaces around the diagram.
21. Induction motor:  Animations demonstrating the ideas of the induction motor.
22. AC Generators: Animations demonstrating the ideas of commercial AC generators.
23. Pendulum with Magnetic Damping Flash:  Demonstrates the ideas of eddy current damping for an aluminium disk pendulum as it passes through a magnetic field.
24. Components of Weight Flash:  Demonstrates the ideas of vector components for objects on an inclined plane.
25. Satellite Motion Flash:  Demonstrates the ideas of equatorial, polar, oblique and geostationary orbits.
26. Bohr Model Animation Flash:  Demonstrates the ideas of the Bohr model of the hydrogen atom.
27. Fluorescence Flashes:  Shows the many colours of Fluorescence with different minerals.
28. Charged Particles in a Magnetic Field:  Demonstrates the ideas of charged particles moving in a magnetic field.
29. Relativity Flash: Demonstrates the ideas of length contraction and time dilation in the Theory of Relativity.

# Physics Flashes 