SA Supplements Vol 9 Issue 232supp

SA Supplements

Volume 9, Issue 232supp

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Features

The Radiograph

Physics without Apparatus

The North-East Passage

Narrative of Captain Palander, Swedish Royal Navy, Commander of the Exploring Vessel

Determinations of Longitude

The Swedish Arctic Expedition

Distribution of Lakes in the United States

John Le Conte

Benefits of Good Tools

Rolling Mill Engine

A New Adulteration of Jellies

Steel Making in China

The Japanese Navy

Gallium in American Blendes

H. B. Cornwall

Double Boats

Laboratory Notes

On a Modification of Böttger's Test for Sugar

Wm. L. Dudley

Bog Butter

Bog Butter (Butyrellite) from Co. Galway, Ireland

The Newer Artificial Coloring Matters Derived from Benzene

R. J. Friswell

Progress of Industrial Chemistry

Brief Review of the Most Important Changes in the Industrial Applications of Chemistry within the Last Few Years

J. W. Mallet

Sulphur in Coal

W. Wallace

On the Removal of Particles of Steel or Iron from the Vitreous Chamber by Means of Magnets

Emil Gruening

A New Method of Taking the Specific Gravity of Liquids

H. Sommerkorn

Cats for the Study of Anatomy

Dentistry in the United States

Supposed Changes on the Moon

Agricultural Items

Animals Injurious to the Sugar Canes in Brazil

E. Guignet

The Serapeum of Memphis

Petroleum in Peru

California Raisins

Insects, and How to Fight Them

How Wheat Grows

Athabasca Wheat Fields

Forest Trees of North America

Charles S. Sargent