@natstar is right. Each pixel of coal produces lots of units of smoke. Also, I believe coal has more mass density than oxygen. Oxygen, however, has more energy density; so the real thing being broken here is conservation of energy, which TPT doesn't care about at all :)
+1, I'm tellin ya, man. Space ships should have plants on them!
@iovoid LOXY burns without smoke hough
The thing is, though, each pixel of bcol produces more than one pixel of fire
there was a salt dupe glitch on FP once
Note that if you pipe loxy back to burning chamber its infinite
Haha, finally found it! +1
. . . this is the fastest, smallest loxy machine I have seen yet. Kudos man, +1