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Ideas for 'On Propositions: What they are,and Meaning', 'Chemistry' and 'Reasoning and the Logic of Things'

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2 ideas

26. Natural Theory / B. Natural Kinds / 1. Natural Kinds

19244

Chemists rely on a single experiment to establish a fact; repetition is pointless [Peirce]

26. Natural Theory / B. Natural Kinds / 2. Defining Kinds

17478

Maybe two kinds are the same if there is no change of entropy on isothermal mixing [Hendry]