in my quest to do ever-deeper, ever-more-explanatory coverage of Future Tech, I have accidentally written so much I had to break it into two parts.
Part one on my supersonic passenger plane story at Jalopnik: the past, the failed startups, and the problems that ended faster-than-sound travel for the past two decades.
Next week, we're going to delve into all the startups that promise to bring back SSTs, and how they think they can beat the problems that killed the Concorde.
