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Quote#Wisdom

'. In the burning of coal there is a falling together of carbon and…

Quote byWilliam Kingdon Clifford · 1845–1879

Commonly attributed — not confirmed in an authoritative edition. Cited on Wikiquote to: "Energy and Force" (Mar 28, 1873).

English (original)

'. In the burning of coal there is a falling together of carbon and oxygen [and heat is produced] but we do not know in which of the two forms, if either, the energy which comes out as heat existed in the chemical process. For such a case the is only a probable statement (though of great probability) to the effect that

— William Kingdon Clifford

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