Subject: [TICTOC] interesting application of accurate timing

From: Yaakov Stein <[email-masked]>
Date: Sat, 24 Dec 2016 18:27:29 +0000

Topological defects in the Universe itself could be picked up by atomic clocks :
http://arstechnica.com/science/2016/12/existing-atomic-clocks-could-help-test-for-exotic-form-of-dark-matter/

Y(J)S