Skip to main content

Features

A New Problem and Its Solution

The Caliber of a Gun

Success of the Independent Railway Motor Car

Huge Proportions of the New Government Irrigation Dams

A New Process for the Commercial Utilization of Atmospheric Nitrogen

A New Wireless Telephone

Carbon Dioxide Pockets in France

Action of Radium on Organisms

A New 30,000-Horse-Power Plant at Niagara Falls

By Orrin E. Dunlap

Archdeacon's Air-Propelled Motor Bicycle

By the Paris Correspondent of the Scientific American

Automatic Device for Turning off the Gas

Masks of Classic and Modern Times,--I

By Randolph I. Geare

The "R. C. Rickmers"—The Largest Sailing Ship Afloat

The Birkeland-Eyde Process and the Artificial Production of Nitrates from the Atmosphere

By M. Alger

Business and Personal Wants

Departments

  • How to Study Industrial Chemistry

  • Departments

    Recently Patented Inventions

  • Index of Inventions

  • Patents

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
October 06, 1906

Feeling Dead Inside?

Tear Into Our eBook