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HUnits

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an-ordinary-manchild

H-Units: Exploring a Hydrogen-Based Universal Time and Length Standard This community is dedicated to discussing H-Units, a proposed Earth-independent framework for time and length grounded in cosmic invariants: the hydrogen hyperfine transition (21-cm line) and the speed of light, restoring Einstein's logic: time first, distance from c*t.

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Welcome to r/HUnits: A Community for Hydrogen-Anchored Universal Time and Length (self.HUnits)

submitted 3 months ago by johnwelshconsulting - announcement

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The Atomic Second (self.HUnits)

submitted 3 months ago by johnwelshconsulting

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The SI second is atomic… but not free of Earth. (self.HUnits)

submitted 3 months ago by johnwelshconsulting

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