A City of Towers

Electric Traction Vindicated

Metallic Sodium as a Conductor for Electric Currents

Naval Marksmanship

The Death of Pierre Berthelot

The Gasoline Motor in Shallow-Draft Vessels

By the Engliish Correspondent of the Scientific American

New French Aeroplanes

An Optical Illusion

A Twentieth Century Campanile

Excavations at Naga-Ed-Der, Where Prehistoric Man First Settled in Egypt

A New High-Speed Photographic Shutter

An Improved Concrete Wall Construction

A New Rifle Sight

Carpet Stretcher

A Novel Flag Holder

Dish Drainer

Oddities in Inventions

Safety Cock

An Improved Bit Brace

Electric Gas-Lighter for Acetylene Automobile Lamps