Liquified CO2 propulsion system. The frozen jet it creates on the outer-end is bonkers! Look at its stream.

Watch the frozen flakes taking form on the outside of the gas chamber. I spat on it to try out its freezing capability and my saliva immediately froze!

Frame your vision - see it in depth. Where you are right now doesn't have to be where you'll be. You determine your trajectory. Make decisions which benefit the long-run.