now as you know things get even simpler as we proceed.
to avoid the cost of a fuel cell , we can simply use a
rubber hose , like a water hose for a car , or a thick rubber balloon inside the pipe that is filled with water the balloon is confined so that it cannot expand further
than a desired expansion.
the expansion can be accomplished using a pipe with holes drilled in it.
the vacuum holds the rubber balloon expanded inside the pipe with holes drilled in it until the HHO
rises to the top.
then the HHO is ignighted , thus causing an explosive force to press down on the top of the water.
squeezing the now pressurized water in the balloon out through a check valve.
then the resulting vacuum pulls more water into the balloon through another check valve.
you can still have the buoyancy of the HHO inside the pipe
or you can just have a water pump.
