Steel Cars and Safe Travel on Steam Railroads

Maneuvering Power of Turbine Steamships

Railroad Housekeeping Economies

Lumber Grades

The Current Supplement

A Giant Dredge

By Our Berlin Correspondent

Natural-Size Photography

Time Test of a Great Irrigating System

Recession of Niagara Fails

Grenades and Grenadiers

Knabenshue's Airship and its Exploits

Motor Sprinkler at Cologne

By the Paris Correspondent of the Scientific American

Sterilization of Water

A New Toy

A Pneumatic Eraser

An Improved Ash Sifter

Business and Personal Wants