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Old January 24th 07, 06:18 PM posted to rec.radio.amateur.antenna
John Smith I John Smith I is offline
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First recorded activity by RadioBanter: Dec 2006
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Default Antennas led astray

wrote:
John Smith I wrote:
Richard Clark wrote:


...
Now, what is that 1.1111 Mhz really?
10,214,000,000,000,000 oscillations of the Cesium atom - DUH
...


Richard:


Really?


Yes, really.

Perhaps my understanding of Einsteins theory is incorrect, or I am
attempting to add a relative quality to it?


Einstein has nothing to do with it nor does the rotation of the Earth.

"Under the International System of Units, the second is currently defined
as the duration of 9,192,631,770 periods of the radiation corresponding
to the transition between the two hyperfine levels of the ground state
of the caesium-133 atom. This definition refers to a cesium atom at rest
at a temperature of 0 K (absolute zero)."

Where Einstein comes in is that the cesium atom has to be at rest in
your reference frame.

In that aliens galaxy existing far-far-away on a planet engaged in Star
Wars, that cesium atom may not oscillate at that frequency at all!


Only in comic books and movies.

snip rest


Actually, I was so flabbergasted I failed to even give you a reason why
I would find holes immediately in your statement, to begin:

From
http://en.wikipedia.org/wiki/Absolute_zero

"While scientists cannot fully achieve a state of “zero” heat energy in
a substance, they have made great advancements in achieving temperatures
ever closer to absolute zero (where matter exhibits odd quantum
effects). In 1994, the NIST achieved a record cold temperature of 700 nK
(billionths of a kelvin). In 2003, researchers at MIT eclipsed this with
a new record of 450 pK (0.45 nK)."

Some "kooks" in the scientific community are even brazen enough to
speculate that if we achieve such temps in matter, it will disappear!
Well, return to the ether from which it was torn ...

Regards,
JS