Gimme Some Torah #178
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Physicists with the NIST-F2 cesium fountain atomic clock. This clock loses only one second every one hundred million years. It is the standard for official time in America.
הַחֹ֧דֶשׁ הַזֶּ֛ה לָכֶ֖ם רֹ֣אשׁ חֳדָשִׁ֑ים רִאשׁ֥וֹ…
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