1. Ultra high speed counter directive concentric discs.
2. Translation of circular motion into linear motion as a function of frequency.
3. Critical resonance frequency.
4. Gyroscopic effect.
5. Stabilization of gyroscopes.
6. Magnetic levitation.
7. Contactless friction free bearings.
8. Motion of air in above setup.
9. Its direction, entry and exit paths.
10. Centrifuge (> 90,000 rpm).
11. Flow separation as a function of density, heavier towards center (axel / shaftl), lighter away from it.
12. Generation of lift and drag from it.
Muhammad Musaddique Ali Rafique 