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Human Fallibility and the Automatic Stop, The Fate of Vaniman and more

Resuscitation from Electrical Shock

By T. Commerford Martin

"A Shadow in Court"--The Sequel

By William F. Rigge

The Wirelessly Directed Torpedo

Some New Experiments in an Old Field

By Benjamin F. Missner

The Business Side of German Science--VIII

Making Money with the Aid of Technically Trained Men (Concluded from page 26, July 13th, 1912)

By Waldemar Kaempffert

Macquarie Island

Recent Excavations at Samaria

Discovery of the Palace of Ahab Herod's Buildings Unearthed and Ancient Jewish Inscriptions Found

By Harold J. Shepstone

Handcuff Releases Under Difficulties

The Remarkable Feats of Harry Houdini

Blowing Up a Locomotive Boiler

Test of a New Type of Safety Boiler

Rubber Natural and Synthetic

How will Artificial Rubber affect the Plantation?

By F. Willy Hinrichsen

The Trade-mark as a Business Asset

[Copyright, 1912, by Mono &Co.]

By W. E. Woodward

A Hangar Ship, Growth of the Automobile Industry

By W. Irving Chambers

Luminous Phenomena Associated with Earthquakes


  • Letters

    Correspondence - July 20, 1912

  • Departments

    Inventions New and Interesting - July 20, 1912

  • Recently Patented Inventions - July 20, 1912

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