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Features

The Parting of the Ways—From Steam to Electricity

The Manufacture of Inlaid Linoleum

By the English Correspondent of Scientific American

Celluloid of Reduced Inflammability

Dyeing of Furs

The Fur Supplies and Markets

By Charles H. Stevenson

A Simple Construction of a Model Steam Engine

An Improved Spiral Piston Ring

Electricity at High Pressures

The Construction of a Four-Inch Spark Induction Coil

By Thomas R. Hopper

Recent Advances in Wireless Telegraphy

Composition for Cleaning Painted or Varnished Surfaces

Kryptol, a New Substance for Electric Heating

New Radiations “Photechy” and Dark Room Photography

By J. Blaas

Changes upon the Moon's Surface

The Precious Stone Industry of the United States

By Elizabeth A. Reed

Idle Hours in Cæsar's City

By G. G. Chatterton

A New Book on Mont Pele

Miniature Cameras—Their Construction and Use

By Edward F. Chandler

Cocoons that Yield Colored Silk

Musk Oxen in Captivity

By Jul. Schi*amp*ouml;tt

Rain: Its Cause

The Chemistry of Patina

Electrical Notes

Trade Notes and Recipes

Engineering Notes

Science Notes

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    April 08, 1905

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