communicating Barrels

[Shinecat]

Try to use high atmospheric pressure (greater than enviroment) vs. gravity & liquid pressure.
Gases can be compressed, water cannot. Maybe this fact guide you somwhere...
For example... Gravity and a starting suction-effect can transfer the water into a lower and closed place, where the atmospheric pressure is high, and this causes the water to flow up back to the starting point.
In this case the problem is the high pressure. Help to rise the water, but doesn't help to descend it.
So, this is only my dilettant, half-baked idea. 

[pinobot]

So ok, if this doesn't work then f#ck it, ill try something else.

[pinobot]

x

[Shinecat]

Hi pinobot!

I think something similar to this.
Is it a good idea, or totally false,  i don't know... I have no skills in this subject.

[FreeEnergy]

nice shinecat! you need to try this and test it.