Page:The American journal of science, series 3, volume 49.djvu/12

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Chemistry and Physics—New mode of preparing Hydrogen phosphide, : Hydrate of Sodium Trioxide,, 148—Pure white Stannic sulphide, : Properties of Liquid Ethane and Propane, , 149.—Effect of Low Temperatures on Chloroform, , 150.—Symmetrical Di-ethyl hydrazine, : Carbazide and Di-urea, and , 151.—Phosphorescence at Low Temperatures. and : Telegraphing without wires: Calculation and measure of small coefficients of Self-induction: Self-induction in iron wires,, 152.—"Photographic Spectrum of the Great Nebula in Orion. : Elementary Lessons in Electricity and Magnetism, , 153.

Geology and Mineralogy—Note on the Florida Reef,, 154.—Geological Society of America, 155.—Manual of Geology, , 161.—Manual of the Geology of India, and Stratigraphical and Structural Geology, and : Recurrence of Ice-Ages, Prof. , 164.

Botany—Mechanism of the movements of the stamens of Berberis, , 165.—Harvard Botanical Museum, 166.—Amount of absorption of water by roots,, 167.

Miscellaneous Scientific Intelligence—Science, 167.—Astrophysical Journal Cloudland: A study on the structure and characters of Clouds, Rev., 168.

Obituary—, 168.