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can it get any weirder? e=mc^2 for sure. but now TIME = MASS ????


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Initial post: Jan 15, 2013 8:07:42 AM PST
And now, to the list of all we know on earth and all we need to know, we can add this: time is mass, and mass is time. New atom-interferometer measurements of the matter-wave Compton frequency may finally produce a practical definition of mass in terms of the Planck constant and the speed of light.

http://spectrum.ieee.org/tech-talk/at-work/test-and-measurement/prospecting-for-oil-or-gold-check-the-time

...widely separated atomic clocks (connected via fiber optic cable) have shown that current chronometers, with uncertainties around 10-16, are sensitive enough to detect the change in time's flow that accompanies a shift of a meter or less in relative elevation.

In reply to an earlier post on Jan 15, 2013 8:15:37 AM PST
Doctor Who says:
Old news. GR works.
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Discussion in:  Science forum
Participants:  2
Total posts:  2
Initial post:  Jan 15, 2013
Latest post:  Jan 15, 2013

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