A ship’s engine, running well, smells shiny. Titanium. Lubricant. Exhaust. Watch out, though. If that scent changes, you might fall right out of the sky.
Key Scents: metal, motor oil, exhaust
“Six gerslters crammed right under every cooling drive so that you strain your primary artery function and you end up having to recycle secondary exaust through a bypass system…just so’s you don’t end up pumping it through the main atmofeed and asphyxiating the entire crew. Now *that’s* junk!”
–Kaylee Frye, Firefly