Friction without contact discovered as magnetic forces break a 300-year-old law
(www.sciencedaily.com)
I have a private theory that it’s just fields all the way down. E.g., no electrons (as in separate things), just observable points in the one electromagnetic field. This helps me intuit the idea that energy transfers between things — with “transfer” simply being a kind of interaction between separate fields.
Electrons moving past each other slowing down? Can that be reproduced with an electron gun, or would this be based off a larger mass that includes other subatomic particles as well?