I am enjoying this too. Dont leave Lu.
Since I posted at Christmas, there has been even more examples to add to the list. Here are the current examples people have used to try and explain/question the same thing:
1. David with his rock in a sling Vs Goliath.
2. A girl holding a chain on a merry go round.
3. A marble on a rotating disc.
4. An Alcohol pump.
5. Droop stops on a rotor disc.
6. A car going around a round about.
7. A steel ball on a chain.
8. A tractor on a chain around a stump.
9. Liquid dye on a rotating disc.
10. Sattelites and orbits.
The new ones:
11. A dairy farmer's centrifuge.
12. a science lab centrifuge.
13. NASA & USAF centrifuges.
14. a man on a cornering bus holding a helium balloon.
15. a pilot's bodily fluids.
16. a jar full of water.
17. ANOTHER cornering car.
18. a 35,000 Kg truck and cardboard Britteny Spears cuttouts.
C'mon guys, lets get to at least 20.....