Scientific American Magazine Vol 13 Issue 14

Scientific American Magazine

Volume 13, Issue 14

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Features

New Decolorizing Agent

Darby & Young's Planing Machine

Professor Rogers on English Coal

How Wine is Made in California

Printing Press

Descriptive Index to Chemical Patents

Rock Drill

Bole Armenia

Steel Plow

To Avoid Sneezing

Bail for Millstones

Fire Kindling Composition

The Purple of Cassius

Workbox and Escritoir

Speed Indicator and Governor

Improved Snow Plow

A Few Words about Ourselves

Watchmaking

Valuable Discovery

Improved Railroad Chair

Artificial Legs

The Steamship Central America

Iron Planes for California

Light and Color

Polishing Glass, Metal, & C

Three Weeks more and the Result will be Settled

Gun Cotton and Collodion

Ores

What Causes Vibrations in Dams?

Fluid Pressure

Apparatus for Illuminating Objects under Water

The Victoria Tubular Bridge

Paper Impervious to Water

Mechanics

Heat in the Water of Pumps

Apparatus for Heating Fluids

Instinct

Departments

Letters with Diagrams

Correspondents - December 12, 1857