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One Year's Wear of a Steam Turbine

Government Regulation of Niagara Power

Reinforced Concrete Construction on the Pacific Coast

A Simple-Cylinder Superheat Locomotive Test

Stupendous Water Supply Scheme

The Odors of Metals

Science Notes

Aerial Navigation Prizes

Korn's Photographic Fac-Simile Telegraph

By Robert Grimshaw

The Car Ferry Traffic of Lake Erie

By W. Frank M'clure

The Battleship of the Future—II

(Continued from page 133.)

By Forrest E. Cardullo

Tobacco Raising in the Philippines

By Hamilton Wright

A Remarkable Accident

The Subsidence of a Concrete Building

Fresh-Air Cabinet

A New Electric Furnace

Metallic Piston Packing

Vehicle Spring Buffer


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February 16, 1907

Of Shamrocks and Science

Happy St. Patrick’s Day