Skip to main content

Features

Sustained Electric Oscillations

Broken Rails and Railroad Accidents

The Scientific American Aeronautic Trophy

The Cruiser of the Future

Advantages of Turbine Propulsion for Battleships

By H. C. Dinger

A Harvest of the Sea

By W. G. Fitz-Gerald

The Manufacture of Worsted Cloth

By W. Frank M'clure

The Use of Compressed Air in Logging

By E. A. Sterling

The Hippodrome Mystery Unveiled

A 250-Ton Mallet Locomotive

Loss of the Largest Ship Ever Wrecked

Adjustable Tension Rods for Pianos

An Improved Twine Cutter

A Novel Form of Nail

Pipe Stopper or Test Plug

Departments

  • Departments

    Correspondence

  • Recently Patented Inventions

  • Index of Inventions

  • New Books, Etc.

  • Notes and Queries

  • Patents

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
April 20, 1907

Think Outside the Gift Box