Origin of atmospheric electricity
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C.
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Article
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1882
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Elsevier Science
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English
⚖ 58 KB
## Decoration of Glass Without l:reat.--Ernest Dumas has presented a favorable report upon the decoration of glass by the method of M. Lutz-Knechtle, of Frogen, Switzerland. He adds zinc white, or ultramarine, to a solution of silicate of soda or of