[irishjohnnie]

Video from SciTech conference https://livestream.com/accounts/6056055/events/8001237/video... starting at around 41 minutes

[vpribish]

the bombshell part is from 00:58:58 - 01:00:28 where his phrasing is as if the hypersonic plane has actually been built within the last 5 years, with a 3-d scramjet engine (and 3-d printed as well).