Skip to main content


Science and Journalism, Social Problems and Eugenics and more

Saving a Cathedral with a Diver

How Winchester Was Furnished With a New Foundation

By J. W. Overend

Air Resistance to Falling Bodies, Moor-burning in Germany and more

By A. A. Somerville

The First Triple-Turreted Warship

A New Italian Battleship Marks a Departure From Existing Types

By Percival A. Hislam

Safety-match Cough Lozenges

By John Phin

Dry Batteries and How to Make Them

By Omega

Hints for Young Microscopists

By Norman Barden

The Industrial Need of Technically Trained Men--III

Opportunities That Await the Trained Engineer

By A. J. Himes

Engineering in the Alps


  • Letters

    Correspondence - May 10, 1913

  • Departments

    Inventions New and Interesting - May 10, 1913

  • Recently Patented Inventions - May 10, 1913

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