Jan 25, 2018
El universo está compuesto exclusivamente de ideas
Sir Humpry Davy, después de ingerir óxido nítrico
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El universo está compuesto exclusivamente de ideas
Sir Humpry Davy, después de ingerir óxido nítrico
Humphry Davy, English chemist who made important early demonstrations of arc lighting in 1809, discovered several alkali and alkaline metals, and invented a lamp in 1815 that allowed miners to work in the presence of flammable gasses.