Foucault's measurements of the speed of light

scientific instrument used to measure the speed of light

Wikidata entity: Q1256668

P61 discoverer or inventor ... Q187966 (Léon Foucault) Léon Foucault
P571 inception ... 1850-01-01 ???
P279 subclass of ... Q2041172 (measuring instrument) measuring instrument
External Ids
P2671Google Knowledge Graph ID/g/121hx60f

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log id: 8940804