Vinay. These are the initial thoughts of my friends. I will reply later.
I’m back ….. So the siphon it is. For animations on siphons go to this great animation where you will see a true siphon in action.
The amazing thing is that initially the siphon was thought to be delivered by air pressure. Then somebody created a siphon in a vacuum. So ideas have changed. Not everything in science is ‘absolute truth’ . One of the driving forces in science development is attempting to disprove accepted laws.