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Improved Augur

The Farmer's Daughter

Electro Magnetic Steel-Yard


New York and Erie Railroad

Railroad Travel From Albany West

Railroad in Missouri


Copper and Sliver in Michigan

Tennessee Cotton Manufacture

Electro-Magnetic Clock

The Epidemic in Worcester Co. Mass

Explosion of a Great Gasometer

The Gold Mines Russia

New Application of India Rubber

A Strange Animal

Alabama Coal

Lubricating Material for Boots

Large Casting

Hurricane in Kentucky

Vermont Sugar

How to Extract Teeth

The Sea Serpent Seen Again

Advice in Poultry Keeping

The Charm of Cleanliness

The Honey Bee

The Folding of Newspapers

The Photographometer

A Classical Rebuke

A Fly's Speed

Population of the United States

American Oranges

Winter in Spitzbergen

Good Tools

Gun Cotton as a Locomotive Power

Stebbins' Patent Faucet

Saw Mill

Self-Acting Ferry Gate


Power Loom Match

New Grain Sower and Planter

A New Gold Washer

New Screw Wrench and Hammer

New Door Weather Strip

Music on the Telegraph Wires

Improvement in Steam Engines

Advice to Our Contemporaries

Eminent Female Astronomer

Back Volumes of the Scientific American

Scientific Associations

Boiler Explosion,--Doctors Differ and So Do Engineers

Burning Glasses of the Ancients

Our London Patrons

Manufacturing in Texas

Wonderful Balloon Ascension and Explosion

Lake Superior Copper

Patent Flour Barrel Manufactory

Public Notice

The Use of Quinine at the West

Francis Bacon

Platina Metal

Lyons in France

List of Patents

History of the Rotary Engine

To Prevent a Bruise From Becoming Discolored

To Stop Horses Suddenly

Light and the Eye

Poisonons Acius--Oxalic Acid

Blue Writing Ink

Repulsion--Steel and Water

Fire Arms Differently Charged

Curious Mode of Grafting the Grape Vine

Superior Red Ink


  • From the Editor

    Subscribers, Inventors, and the Public

  • To Correspondents

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March 31, 1849