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(, Wed 29 Nov 2006, 16:33)
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Atomic clocks!
Be quite accurate!
(, Thu 11 Jul 2013, 9:38, 10 replies, latest was 11 years ago)
Hmm.
There was an article on the BBC yesterday about some boffins who have invented a new type of atomic clock, that is accurate to within 1 second every 300 million years.

This they say will replace the current technology which is only accurate to within 1 second every 100 million years.

My only thought was - how much do these things cost? I would be tempted to spend the money on something else, and put up with the old one, which is a disastrously sloppy 1/2.80e-16 out, rather than the snappy new one at 1/9.33e-17.
(, Thu 11 Jul 2013, 11:21, Reply)
Things are getting better, faster and more accurate.
It's progress.

Say "Thank you".
(, Thu 11 Jul 2013, 12:33, Reply)
But surely you wouldn't want
a clock that goes faster, would you?
(, Thu 11 Jul 2013, 13:27, Reply)
Well clearly you do.
Why - your atomic clock, at losing a second every 100,000,000 years is only a third as accurate as mine, which only loses a second every 300,000,000 years!
(, Thu 11 Jul 2013, 13:37, Reply)
Good point.
Thank you.
(, Thu 11 Jul 2013, 13:48, Reply)
How about an atomic wrist watch?
www.theregister.co.uk/2013/05/01/hoptroff_shows_first_atomic_watch_movement/
(, Thu 11 Jul 2013, 18:50, Reply)
1.5 seconds
every 1,000 years?

Absurd. Take this junk away.
(, Fri 12 Jul 2013, 9:22, Reply)
The problem is
that we both have one, and then I walk across the room, they'd be out of sync.
(, Tue 16 Jul 2013, 12:17, Reply)
I don't have a sink
in my room.
(, Tue 16 Jul 2013, 16:54, Reply)
I didn't say which room

(, Wed 17 Jul 2013, 18:22, Reply)

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