You have access to SA issues and articles on Sciam through institutional access. Click here if you'd like to opt out.

You have access to Scientific American issues and magazine articles through your institution’s site license

Skip to main content

Features

Marinoni's Rotary Printing Press

The National Exposition of Railway Appliances at Chicago

Rainfall on the Isthmus of Panama

Molecular Vibrations

The Chicago Railway Exposition

New Fuel Economizer

Improved Nut Arbor

New Apparatus for Stirring, Mixing, and Melting

Garden Destroyers.--The Oak Leaf Roller Moth

A New Constant Current Pile

Improved Railway Rail Chair

Engineering Inventions

Mechanical Inventions

Miscellaneous Inventions

Agricultural Inventions

Departments

  • Departments

    Recent Inventions

  • Business and Personal

  • Notes and Queries

  • Index of inventions

  • New Books and Publications

Purchase To Read More

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