Newspaper Heroism, A Safety Throttle for Locomotives, and more

Henry Walter Nernst

A Great Physical Chemist

Artificial Life

II. Making the Non-Living Do the Work of the Living

Central Station Current for Farms

Advantages of Introducing Electricity into Rural Districts

The Brooks Comet

A New System of Bunkering Steamships

The “Herald” and Her Performances

How to Make an Engine Crank

A Leather Cup Die, Combination Pipe and Monkey Wrench, and more

Enlarging a Reamed Hole

Suggestions for the Workshop- September 23, 1911

Ingenious Expedients of Resourceful Mechanics

Progress of New York's State Barge Canal

Abstracts from Current Periodicals- September 23, 1911

Phases of Science as Other Editors See Them

The Inventor's Department- September 23, 1911

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

Two Latin-American Aviators, The Current Supplement