Scientific American Magazine Vol 94 Issue 9

Scientific American Magazine

Volume 94, Issue 9

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Features

Distillation of Gold

For a High-Level Lock Canal

The Trench Method of Tunnel Construction

Sixty Miles an Hour on the Water

Ernest Archdeacon

Hydroplane Boats: Latest Type of High-Speed Craft

William M. Meacham

A Motor Paddle Wheel for Small Boats

The "Motogodille" A Motor Device for Propelling Small Boats

By the Paris Correspondent of the Scientific American

Speed and Energy Loss of Projectiles in Water

A Triple-Screw Motor Torpedo Boat

Light Power Boats at the Sportsmen's Show

The New "Speedway" Marine Engine

Electric Launch with Recharging Equipment

A Typical Two-Cycle Marine Motor

A Sixteen-Cylinder Motor-Boat Engine of 180 Horse-Power

A Serviceable Twin-Screw Motor Boat

Thomas J. Fay, E.E

Improvements in Spark Coil Construction

Vibrationless Electric Light Sets for Yachts

Artificial Sea Baths

Alfred Gradenwitz

Count Von Zeppelin's Dirigible Airship

How Snakes Feed

A Novel Tent

Emile Guarini

Business and Personal Wants - March 3, 1906

Departments

The Heavens in March

Correspondence - March 3, 1906

Recently Patented Inventions - March 3, 1906

Notes and Queries - March 3, 1906

Index of Inventions - March 3, 1906

Patents - March 3, 1906