Marine propulsion systems

Marine propulsion systems are methods of moving a water craft or ship across or through water.
===Flips===
Use long flipper like extensions to propulse themselves forward.
===Undulates===
Use vertical movements to propulse themselves forward, like whales and dolphins.
===Wig===
Use horizontal movements to propulse themselves forward, like sharks and fish.
===Jet===
Eject water from reservoirs through narrow tubes to propulse themselves forward, like squids and octopi.
Category:Dalmer Navy
Category:Dalmer Technology
Category:Warfare
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