I can't tell if this is a minor necro or not, but here goes... What if we had a powder/liquid/solid fuel that actually created(more than 3-5) pressure? That's what cctv suggested! And his reasoning is quite good, from what I've read. Maybe a mixture of a future element LHYD(Liquid Hydrogen) and LOXY(Liquid Oxygen) that is H2O2. Yes, it's also an sterilizing liquid but it is used as propellant in rockets.
In my opinion, we need more explosive things out there than what we have right now. I also think we should have liquid hydrogen since we have hydrogen in a gas form already. There could be plenty of uses for it besides rocket fuel. Another good element would be Alcohol. there are plenty of uses for alcohol that I can think of alone. It would also add properties to a few less used elements like yeast. Maybe I will get my mod going again and make those two liquids and see if they can get implemented.
@randalserrano(View Post) Alcohol would solve the TPT engine fuel shortage (if it ignited with a spark). LHYD would give us a realistically burning rocket fuel, with many other uses on the side.