> And a jet engine and IC engine are engines, but putting your car engine into a Boeing and vice versa would be an unwise decision. Sure, but you'd expect the

> And a jet engine and IC engine are engines, but putting your car engine into a Boeing and vice versa would be an unwise decision. Sure, but you'd expect the design software for a car engine to be at least half-way relevant for a jet engine in a pinch. Compared to eg the software an architect would use to design a bridge.