Scientific American Magazine Vol 106 Issue 15

Scientific American Magazine

Volume 106, Issue 15

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Features

Broiling Seven Hundred Steaks in Six Minutes

Huge Gas-heated Grills and Ranges

Jacques Boyer

The Church, Eugenics, and Immigration, Capt. Scott at the South Pole and more

The School of Household Arts of Columbia University

The First University Foundation for Technical Training in Management of the Home

Benjamin R. Andrews

Motion Study in the Household

Reducing the Cost of Work in Effort and Time

Frank B. Gilbreth

Domestic Engineering

The Housekeeping Experiment Station at Colonia, N.J.

Mary Pattison

The Private Sewage Disposal Plant

Systems Adapted for the Detached Villa, Farm or Country House

Jacolyn Van Vliet Manning

Life Without Bacteria

The Remarkable Experiments of Dr. Michael Cohendy

Arrhenius and His Electrified Children

A New Use for High-frequency Currents

John B. Huber

The Real Fata Morgana

What Is Known To-day About the Famous Phantoms of the Calabrian Coast

C. Fitzhugh Talman

Curiosities of Science and Invention - April 13, 1912

The Use and Misuse of Tools--II, Workshop Notes

C. H. Claudy

Suggestions for the Workshop

Ingenious Expedients of Resourceful Mechanics

What Inventors are Doing - April 13, 1912

Simple Patent Law; Patent Office News; Inventions New and Interesting

C. H. Claudy

Rules Governing the Competition for the $15,000 Flying Machine Prize Offered by Mr. Edwin Gould, The Cleland Davis Aerial Gun and more

Departments

Correspondence - April 13, 1912

Notes and Queries - April 13, 1912