First, this

The first supersonic business jet engine (as far as I know) and the first civilian supersonic engine in 55 years. Relatively high bypass and no afterburner. Its being designed for this

which...as vaporware is it appears on the outside is actually on track and funded and is considered a “medium to low” risk market risk. looking at supercruise at mach 1.4 and has realtime atmospheric processing and fuselage design that allows high subsonic and low mach travel without having sonic booms ever hit the ground. I mean...that’s cool, even if it’s for the mega corps.

on the topic of jets. this this is pretty sweet