Miniature Jug
Science Project help..?
I am attempting to make a miniature submarine for a science project. It's not that far fetched. I need Ideas on how to pump the water out of my "ballast" tanks (sorry if I spelt that wrong). I am either going to use milk jugs (reinforced with something of course) or or huge pvc piping with a cap. But i need Ideas on how to make the water go out when I want to go lower in water.
I forgot to mention. I'm going to ride in this submarine. I'm 106 pounds.
Make something piston-like so that you can suck in the water.
Hope you don't drown!
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