News for hackers. Stuff that matters.

A comment on DARPA's hypersonic scramjet achieves successful flight. Parent comment

Re:DARPA's hypersonic scramjet achieves successful flight by silexia on Sunday October 03, 2021 @04:46PM (#28740377)
The faster you go and the further you go, the more energy you use. We have limited resources and these technologies damage our planet.
[ Parent | on HN ]

There are no comments on this comment yet.