[ She's got a good poker face, he'll gave her that. A little like Natasha in that she's hard to read, and he wonders if like Natasha she's expressive only in very particular, practiced ways, when she wants someone to see only very particular, practiced things. Interesting, and something he files away for further quiet observation. ]

It does. This flies on some pretty damn advanced tech that I couldn't explain for the life of me, honestly - I didn't build it. Previous model had a micro-combustion engine that caused chemical reactions with its internal fuel source, which then generated flame, heat and thrust. This one's more advanced. Same principle, just on a more refined scale.