Scientific American Magazine Vol 40 Issue 26

Scientific American Magazine

Volume 40, Issue 26

You are currently logged out. Please sign in to download the issue PDF.

Features

A New Switch Controller

The Tide Water Oil Pipe Line Completed

Citric Acid-From the Lime and Lemon

Six Months of Scientific Progress

Improvement in Sugar Manufacture

The Brewers' Convention

The Australian Exhibitions

Insects as Medicine

The New Steamship Arizona

The Krupp Electric Lamp

New Shop Saw

A New Invalid Bed

Amateur Mechanics

Easily Made Slide Best

Miscellaneous Inventions

Recent Mechanical Inventions

A New Rotary Engine

Fastening and Releasing Device for Cattle Stalls

The Cyclodes

The Electric Pen

A New Sounder

New Agricultural Inventions

An Old Concern Re-Established

Communications Received

Departments

New Books and Publications

Business and Personal

Notes and Queries

Index of Inventions

Patents