Skip to main content

Features

A Heat Flywheel

To Secure Better Rails

Investigations for the Gatun Dam

Former Chief Engineer Stevens on the Canal

Machine for Making Window Glass

The Wright Aeroplane Experiments

The Current Supplement

Metchnikoff's Theory of Longevity

Copper-Clad Steel

Motors for Viticulture

The “Caterpillar” Tractor

By the English Correspondent of the Scientific American

Range and Position Finders for Coast Artillery Fire Control

The Annular Eclipse of the Sun in June, 1908

By Frederic R. Honey

A Magazine for the Blind

How Cave Air is Used to Regulate the Temperature of a House

By C. H. Claudy

A New Electric Renovator

A French Universal System of Machine Molding

By Frank C. Perkins

Patent Department

Rail Lock and Tie Plate

Improved Switchboard Plug

Hose Nozzle with Movable Spray Cap

Folding Washing Machine for Stationary Tubs

Folding Step Ladder

Departments

  • Departments

    Correspondence - May 16, 1908

  • Notes and Queries - May 16, 1908

  • Recently Patented Inventions - May 16, 1908

  • New Books, Etc. - May 16, 1908

  • Index of Inventions - May 16, 1908

  • Patents - May 16, 1908

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
May 16, 1908

Think Outside the Gift Box