Dalton (unit): Revision history

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17 November 2025

  • curprev 00:0900:09, 17 November 2025 imported>Quondum 39,003 bytes +39,003 →Electron mass measurement: rm electron–proton mass ratio and fine-structure constant: these mislead, as their measured values were independent of the redefinition (improvements in their accuracy were entirely due to improved experiments)