Versions of the Fluid Space Drive.
original idea, propellers in space (see)
experimentation showed the addition of an air brake improves the propulsion
V3 Further experimentation
demonstrates propulsion can be obtained without a propeller (Joel Mayer named
this version the bumblebee drive because it shouldn’t work but does) (see)
Laminar Flow Fluid Space Drive (not
All versions make use of
how a gas behaves in a Turbulent Flow environment, but it may be possible do
devise a method of propulsion using Laminar Flow (see).