Complex sentence: The propellers briefly stop, then begin turning the other way, and Dylan finds a nitrogen tank and throws it into the propellers, the ensuing explosion destroying the motors for one of the three bow thrusters.
Split into simpler sentences: The propellers briefly stop, then begin turning the other way, and Dylan finds a nitrogen tank and throws it into the propellers. The ensuing explosion destroys the motors for one of the three bow thrusters.