FYI https://www.ion.org/ptti/call-for-abstracts.cfm
PTTI Keynote Address "Atomic Timekeeping as a Hobby" Tom Van Baak, Leapsecond.com _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
