Scientific American Magazine Vol 118 Issue 4

Scientific American Magazine

Volume 118, Issue 4

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Features

The Marine Use of Concrete

Ships and Docks of Stone and Some of the Problems They Present

Liberty Motor a Brilliant Success, The Problem of Left-handedness, and more

Our Most Fashionable Hat for 1918

Turning Out Millions of Bullet-Proof Steel Helmets for Our Soldiers
[2014 note: the term "bullet-proof" was used erroneously in the 1918 headline]

Underwood & Underwood

Strategic Moves of the War, January 17, 1918

By Our Military Expert

Columbia University an Armed Camp

Four Thousand Officers of Reserve to enter Government Military School of Cinematography

Wild Game as a War Weapon

A Neglected Means of Increasing and Conserving Our Meat Supplies

Edgar C. MacMechen

World Markets for American Manufactures- January 26, 1918

A department devoted to the extension of American trade in foreign lands

William W. Sniffin

A Bibliography of Fruit-Drying

The Current Supplement, New Type of English Hard Porcelain, and more

Departments

Correspondence- January 26, 1918

Inventions New and Interesting- January 26, 1918

New Books, Etc.- January 26, 1918