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


Railroads of the United Stales

Ozone--What is It?

Jones' Patent Harvesting Machine

Potash in Soot

The New Jersey Zinc


Geology of the Lead Mines--No.4

Disease by Bank Notes

The Municipal Fire Telegraph

Improvement in Telegraphs

A Singular Diet

Improvement in Slat Doors

Improvement in Drying Stoves

Improved Spring for Carriages

Improved Printing Press

Patent Saw-Filing Machine

Improved Ship Block

Revolving Last Holder

Equinoctial Storms

The Hair

Recompense to the Heirs of Woodworth

A Few Words for Farmers

Terrible Accident

The Known and Unknown

Maryland Institute

Cheap Ocean Postage

Nickerson's Improvements in Fire-Arms

List of Patent Claims

New Arrangement

To Correspondents

An Important Paragraph

Crying, Weeping, and Sighing


Important to Railroads

Agricultural Science

On Boilers.--No. 18


    Purchase To Read More

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

    Dwindling Supply. Increasing Demand.

    Dwindling Supply. Increasing Demand.

    Solving the Water Crisis