Volume 131, Issue 5
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Features
Helping Deafness by Nerve Stimulation
A Description of Some of the Newest Discoveries of Medical Science About the Human Ear, Its Deterioration and How It Sometimes Can Be Improved
Our Psychic Investigation, November 1924
Preliminary Committee Opinions on the "Margery" Case
The Possibility of Other Kinds of Space
Here and There, November 1924
Listening to the Stars
How the Night Skies Regulate the Clocks of France, Without the Aid of Any Human Hand
Help Us Study the Solar Eclipse
The Radio Listeners of America Are Invited to Assist the Scientific American's Study of Static, Fading, and Other Radio Effects During the Total Eclipse of the Sun Next January
Behind the Curtain of a Great Theater-Some of the Things the Audience Never Sees
Our Post-War Navy
Maintaining the Fleet on the Treaty Basis
Six-Meter Team Race
Third Series of Contests for the International Cup
Precious Stones in Plants, Lubricating the Flanges of Locomotive Wheels and more
Putting Heat in the Bank
Thermal Critical Points and Their Relation to the Heat Treatment of Steel
Making Cord-Tire Fabric by One of the New Web-Cord Processes
Development of the American Submarine
From the 64-Ton "Holland" of 1895 to the Sea-Going Submersibles of Today
Temperature Variations in Plants, An Electrical Jack-of-All-Trades
Microscopic Vegetable Growing
The Curious, Factory-Adapted Agricultural Processes of Yeast Manufacture
Two Pecks of Sugar from One Bushel of Corn
The Story of Steel-X
Rolling Steel Shapes for Buildings and Bridges
Methods of Evolution
The Gasoline-Electric Bus
The Punch Press, The World's Most Dangerous Tool, And How It Is Robbed Of Its Menace in the Up-To-Date Factory
Charcoal, The Chemical Truant Officer
A New Process for Catching Volatile Solvents and Putting Them Back to Work
When the Leaves Begin to Fall, The Physics of Snow
The Whys of Paper and Ink
Gases in Industry and Home
Living Catalysts
Our Radio Page, November 1924
Listening-In on the Latest Progress of the Broadcasting Art