I checked their website and it does link to an article which explains the improvements they made over the Concorde in regards to fuel efficiency: https://blog.b

I checked their website and it does link to an article which explains the improvements they made over the Concorde in regards to fuel efficiency: https://blog.boomsupersonic.com/the-big-3-components-of-supersonic-aircraft-c1c614aeedbb https://blog.boomsupersonic.com/the-big-3-components-of-supe...