It's only water, and I need to be able to pressurize a litre of water so that it will spray out of the container rather than just flow out. The container could be any size and shape...
Hi there all physics geniuses. I come looking for help. I need to create water pressure in a vessel in the easiest possible way. And not by using a standard manual pump to pump in air.
I've come up with a syringe-spring type system but it's flawed as the spring will rust...
Also I've...