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Constant failings

Research output: Contribution to journalLetter

Published
<mark>Journal publication date</mark>1/03/2019
<mark>Journal</mark>Physics World
Issue number3
Volume32
Number of pages1
Publication statusPublished
Original languageEnglish

Abstract

In reply to the letter by William Gough, who wondered if the fine-structure constant would be set in stone now that the Planck constant, h, also has a fixed value in the redefined SI (January p21).