NASA engineer's 'helical engine' may violate the laws of physics

Article URL: https://www.newscientist.com/article/2218685-nasa-engineers-helical-engine-may-violate-the-laws-of-physics/

Comments URL: https://news.ycombinator.com/item?id=21250577

Points: 7

# Comments: 1

from Hacker News: Front Page https://ift.tt/318sSJQ
via