Skip to main content

Features

The Senate Bill for Safe Ships, The Royal Society and more

Black and White Men in Invisible Light

Tricks Played by Ultra-Violet Rays

By Gustave Michaud and Fidel Tristan

"Heart Stopping" as a Profession

Examples of Muscular Control of Scientific Interest

By John B. Huber

The "Commonwealth" - "New Hampshire" Collision

The Bulkhead and the Watertight Deck Prove their Value

Artificial Surf Baths

A Miniature Indoor Ocean

A Mammoth Norwegian Power Plant

Telemarken's Great Industry

Henri Poincaré

The Passing of a Great Mathematician and Philosopher

By J. W. N. Sullivan

Hurrying Nature

A New Method by Which Trees that Fruited in Eight Years are made to Bear in two

By William Atherton Du Puy

Preventing Collisions at Sea

A Mechanical Application of the Bat's Sixth Sense

By Hiram Maxim

The Trade-mark as a Business Asset, The Federal Trade-mark Law.-III and more

[Copyright, 1912, by Mimn & Co.]

By W. E. Woodward

The Why and Wherefore of the Muffler and Cut-out

By Harold Whiting Slauson

Departments

  • Letters

    Correspondence - July 27, 1912

  • Recommended

    New Books, Etc. - July 27, 1912

  • Departments

    Inventions New and Interesting - July 27, 1912

  • Recently Patented Inventions - July 27, 1912

  • Notes and Queries - July 27, 1912

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
Scroll To Top

Dwindling Supply. Increasing Demand.

Dwindling Supply. Increasing Demand.

Solving the Water Crisis