Scientific American Magazine Vol 3 Issue 8

Scientific American Magazine

Volume 3, Issue 8

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Features

Improved Barrel Head-Cutter

Bisulphide of Carbon in Coal Gas

Water Gas Again

Overshot and Jonval Turbine Wheels

The Noise of the Aurora Borealis

Friction-The Philosophy of small Axles

Questions in Patent Law

Agricultural Fairs for 1860

Aerial Navigation

The Great Eastern-Her Paddle Wheels and Screw-Who is the Inventor?

The Greatest Sawing Feat

The Hanging of Mill Saws

The American Association for the Advancement of Science

Working steam Expansively

An Invention called for

Millwrighting and Milling-Dressing Stones

Journal of Patent Law

HOW FAR A NEW PRINCIPLE IS PATENTABLE--TATHAM'S PATENT FOR MAKING LEAD OB TIN PIPES.

The Scientific American in Germany

American Naval Architecture

THE STEAMER BIENVILLE.

Prosperity and Gratitude of Genius

Parrish's stump Extractor

Improved Friction Clutch

Charcoal for the Teeth

The Advancement of Science

The Rights of Joint Patentees

Gold--Ho, for Pike's Peak!

Wright's Improved Animal Trap

Recent American Inventions - August 18, 1860

Patent Claims - August 18, 1860

Money Received

Important to Inventors

Useful Hints to Our Readers

New Books and Periodicals Received

Do Railroad Rails Ever Wear Out?

Improvement in Hominy Mills

Departments

Notes and Queries - August 18, 1860