In message [EMAIL PROTECTED], Brooke Clarke writes:
I've been reading some of these articles and notice that NBS started
work with Cesium standards around 1948, yet it was the Essen standard at
NPL in the UK that seems to be the important one. I take it that this
means that Essen's standard
, 2005 11:20
Subject: Re: [time-nuts] 50th Anniversary of the Atomic Clock
Hi Tom:
I've been reading some of these articles and notice that NBS started
work with Cesium standards around 1948, yet it was the Essen standard at
NPL in the UK that seems to be the important one. I take
In message [EMAIL PROTECTED], Tom Van Baak writes:
2005 is the 100th anniversary of Einstein's first set
of famous papers, including the one on relativity.
This has received a fair amount of press this year.
Less well known is that 2005 is also considered
the 50th anniversary of the atomic clock.
2005 is the 100th anniversary of Einstein's first set
of famous papers, including the one on relativity.
This has received a fair amount of press this year.
Less well known is that 2005 is also considered
the 50th anniversary of the atomic clock. Here is
a collection of papers and links if you're
