Tissandier, Gaston, 1843-1899, Frith, Henry, 1840-, Harry Houdini Collection (Library of Congress) DLC · London, New York [etc.] Ward, Lock & Co · leaf 288
Plate-glass casting-bringingout the pot. SELENIUM. 121 … They are used with sand and water, or emery and water,stone wheels with water only. In a soluble form silicic acid is found in springs, andthus enters into the composi-tion of most plants andgrasses, while the shells andscales of infusoria consistof silica. As silicate of alu-mina,—i.e., clay,—it…
Scientific recreations
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
