Physicists have detected a friction-like force in a perfect vacuum - "Without breaking the fundamental laws of physics." - "...now they've figured out how this reinforces - rather than breaks - Einstein's theory of general relativity"

http://ift.tt/2lVS3i1

Submitted March 02, 2017 at 05:48PM by Short_Term_Account http://ift.tt/2lZyraG