Tip:
Highlight text to annotate it
X
can a simple pipe make a pump? sounds impossible! but you can do this. take a PVC pipe which
is 50cms long and 2cms thick. hold the pipe in bucket of water with one hand. keep the
palm of one hand on the top, move the pipe up and down. when you move it up, shut the
hole with your palm. when you move the pipe down, open the hole with your palm. keep repeating
this motion very fast. move up then you shut the hole, move down then you open the hole.
this is the process. now this is the most amazing pump. this is also called an inertia
pump. you use the palm of your hand like a valve and you throw oodles of water.