Scientific American Magazine Vol 95 Issue 21

Scientific American Magazine

Volume 95, Issue 21

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Features

Santos Dumont's Latest Flight

Progress of the Pennsylvania East River Tunnels

The Congestion at the Patent Office

Gun Trials of the "Dreadnought"

Growth of the Salton Sea Arrested

The Size of Ocean Waves

Extraordinary Conditions in the Steel Industry

What Do the Birds Eat?

Helen Lukens Gaut

Cooking without Fire

George J. Jones

A Curious Chemical Experiment

Gustav Michaud

A New Apparatus for the Coaling of Warships

By Our Berlin Correspondent

Blasting Out a Reef in New York Harbor

The Opposition of Mars in 1907

Frederic R. Honey

Railway Accidents and Surgery

Effects of the Recent Hurricane at Mobile

Day Allen Willey

Soft Crystals Showing Apparent Life

Alfred Gradenwitz

Safety Can Lifter

An Improved Try-Square

A Unique Non-Refillable Bottle

Business and Personal Wants

Departments

Correspondence

Recently Patented Inventions

Index of Inventions

Notes and Queries

New Books, Etc.

Patents