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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.

...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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