My wife got me something I've been wanting--one of those "atomic clocks" that resets itself constantly to the correct time by radio waves (which doesn't make them atomic, but I don't care). I think it's very cool. In fact we got a second one and so finally there are two clocks in the house that show the same time!
Atomic Clock.
- Thread starter arnisador
- Start date
Arni,
They could still be atomic clocks, if the signal source is the atomic clock.
The question I have is what is the delay or lag, and is calculated into the transmission?
They could still be atomic clocks, if the signal source is the atomic clock.
The question I have is what is the delay or lag, and is calculated into the transmission?
Originally posted by arnisador
Heh. Let's see, the speed of light is about 2.9979E8 m/s, but that's in a vacuum...
In fact it does check what region of the U.S. you're in.
Now you see the advantages of a good Mathematical / Science background.
Nice sig figs also. Thread drift, I once lsot a question on Quiz bowl because I gave too many sig fig for the announcer. They did not specify so I gave to what I knew. It was only 4 after the decimal yet it confused him.
The things you remember
Phil Elmore
Master of Arts
Phil Elmore
Master of Arts
It's not really an "atomic watch" (though for all I know they make them). It's just that I'm such a nerd that I set my watch obsessively to the "official" time.
Well, now I'm disappointed.
Ah, a Yahoo! search on "atomic watch" gets many hits, and of course a variety of false positives! They're out there. You could get one and save yourself the trouble of setting it. I certainly will!
E.g.:
http://www.gadgets4sure.com/product.asp?ProductID=12889&DepartmentID=426
Ah, a Yahoo! search on "atomic watch" gets many hits, and of course a variety of false positives! They're out there. You could get one and save yourself the trouble of setting it. I certainly will!
E.g.:
http://www.gadgets4sure.com/product.asp?ProductID=12889&DepartmentID=426
