Adair Crawford
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Adair Crawford FRS FRSE, a chemist and physician, was a pioneer in the development of calorimetric methods for measuring the specific heat capacity of substances and the heat of chemical reactions. In
Drawing of some of Adair Crawford's equipment
Phlogiston theory
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The phlogiston theory, a superseded scientific theory, postulated the existence of a fire-like element dubbed phlogiston contained within combustible bodies and released during combustion. The name co
The alchemist and physician J. J. Becher proposed the phlogiston theory.
Georg Ernst Stahl