This is an incomplete animation of a pulser pump. I am getting
there! On my computer, it is a fairly close approximation of what actually
happens as the water goes down. I do not know how java works on different
computers. Animated gifs seem to work quicker on a faster computer so I
am not doing . Imagine lots of bubbles going down at about that rate and
you get the idea.
Perhaps I am wasting time doing these animations? These ones
are done like cartoons.
If you click on the image you can go to the homeppage of the animation
maker and download his beautiful animation and then make your own.