On Aug 13, 2010, at 5:00 AM, p...@2038bug.com wrote:

All this talk of GMT/UTC/Legislature makes me ask how the world currently syncs their time.

http://www.bipm.org/en/scientific/tai/tai.html

The best method is Two-Way Satellite Time and Frequency Transfer (TWSTFT), utilized by those laboratories with green dots. The others use some method of GPS common-view, such as Single Channel (SC) or Multi-Channel (MC).

    - Jonathan

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