Note from the future (2024): I guess I was trying out linkblogging here, but it doesn’t look like my heart was really in it.
Flamewars in SPAAACE: cooler fires hint at energy efficiency • The Register This looks like a really interesting lead in developing more efficient combustion: burning cooler, for longer, seems to result in both improved efficiency and reduced emissions.
We only need to generate microgravity combustion chambers, and we’ll be away!