Scientific American Magazine Vol 94 Issue 15

Scientific American Magazine

Volume 94, Issue 15

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Features

Effects of Snow on the Third Rail

The Organization of the Submarine Flotilla of the British Fleet

More Light on Turbine Economy

Comparison of Heavy Electric and Steam Locomotive Performance

Combined Floating and Stationary Power Station

Proposed New York, Brockton, and Boston Canal

The Economics of New York's Refuse Destructor

Recent Balloon Ascensions in the Vicinity of New York

An Apparatus for Recording the Oscillations of Lighthouse Towers

Alfred Gradenwitz

A Railway Mail Catcher

W. Frank M'clure

A Pneumatic Deck-Calking Tool

100-Horse-Power Suction-Gas-Propelled Boat on the River Rhine

By the English Correspondent of the Scientific American

Motor Roller Skates

By the Paris Correspondent of the Scientific American

An Improved Engine Indicator

How Easter Eggs are Made by the Thousand

A Novel Profile Tracer

The Inundation of the Salton Basin by the Colorado River and How It Was Caused

Allen Day

Letter Writing Five Thousand Years Ago

Edgar James Banks

Business and Personal Wants

Departments

Correspondence

Recently Patented Inventions

Index of Inventions

Notes and Queries

Patents