←back to thread

Amplification of electromagnetic fields by a rotating body

(www.nature.com)
142 points keepamovin | 1 comments | 13 Oct 24 07:23 UTC | HN request time: 0s | source
Show context
cdiamand ◴[17 Oct 24 17:54 UTC] No.41871927[source]▶
Could this be used as an engine of some kind? The spinny thing giving off EM waves and those waves are caught by something like a solar sail?
replies(6): >>41872161 #>>41872983 #>>41873002 #>>41873531 #>>41873714 #>>41874773 #
1. m4rtink ◴[17 Oct 24 23:14 UTC] No.41874773[source]▶
Definitely getting some giant magnetoresistence vibes - you know, that thing that (among other things) makes modern hard drives possible: https://en.m.wikipedia.org/wiki/Giant_magnetoresistance