Scientific American Magazine Vol 95 Issue 1

Scientific American Magazine

Volume 95, Issue 1

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Features

Volcanic Activity and Radium

The Capture of a Live Okapi

A New Blowpipe Welding Process

The Vagaries of Wells

Nerve Impulses and Their Propagation

How England Disposes of Old Ships

A Case of Alleged Reasoning in a Dog

Statistics of Turbine-Propelled Vessels, May 1, 1906

Japanese Earthquake Theories

The Visible Heavens

Frederick R. Honey

The Tameness of Wild Animals

Charles Frederick Holder

An Electro-Mechanical Coin Counting and Wrapping Machine

A. Frederick Collins

Wellman's Airship for his North Polar Expedition

By the Paris Correspondent of the Scientific American

The Peterborough Lift-Lock of the Trent Valley Canal

From the Tobacco Leaf to the Cigar

An Improved Turbine

Improved Rail Bond

A Mechanical Prizefighter

Business and Personal Wants - July 7, 1906

Departments

Correspondence - July 7, 1906

Recently Patented Inventions - July 7, 1906

Index of Inventions - July 7, 1906

Patents - July 7, 1906