News for hackers. Stuff that matters.

A comment on Silent and Simple Ion Engine Powers a Plane with No Moving Parts. Parent comment

Re:Silent and Simple Ion Engine Powers a Plane with No Movin... by erbium on Wednesday November 21, 2018 @01:15PM (#18504737)
Efficiency of this model is only 2.56%, so... probably not yet.
[ Parent | on HN ]

There are no comments on this comment yet.