- A model to describe the aerodynamic lift that enables aeroplanes lift off and float in air:
- Defying gravity:
- Rotating Board:
- Infinity Well:
- A model to describe Eddy currents: Eddy currents are short circuited currents form on a conductor due to moving magnetic field. The nature of eddycurrents is such that it opposes the very cause of its generation.
- Gravity Well: A model depicting the orbiting of planets around the sun.
- Whispering dish: A model showing transmission and receiving of signals.