Scientific American Magazine Vol 96 Issue 14

Scientific American Magazine

Volume 96, Issue 14

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Features

Theory and Practice

The Four-Day Liner

Three Months of Denatured Alcohol

The Scientific American Gold Medal for Safety Devices

The Current Supplement

The Evaporation of Solid Metals and their Compounds

A Great Ice Jam on the Susquehanna River

A Time-Controlled Phonograph

A Combined Sleeper and Chair Car

The Construction of a Magnetic Detector

Edward G. Gage

A Continuous Variable-Speed System of Rapid Transit

How Church Bells are Cast

F. P. Lotz

A Babylonian Vase Inlaid with Ivory and Precious Stones Dating from 4500 B. C

E. J. Banks

The Gyroscope as a Compass

A. Frederick Collins

A Lecture Room on a Railroad Train

Katherine Louise Smith

An Unsinkable Motor Lifeboat

L. Ramakers

A Wire Rope Railway Used in the Construction of an Italian Fortress

Alfred Gradenwitz

Departments

Recently Patented Inventions

Index of Inventions

Notes and Queries

Patents