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Spotlight on Boltzmann

Enrich your Physics This Enrich your Physics article contains links to: Flick through any physics textbook and it won't be long before you encounter an equation containing a lowercase letter ‘k’. This, as you probably are aware, is the usual notation for Boltzmann's constant, a value which many of us possibly take for granted due to its ubiquity. And yet, you may not know much about the man behind the number. Ludwig...

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