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Animal and Vegetable Life

Peculiar Recording Thermometer

To Waterproof Fabrics

Breaks in Levees

Gun Boats

Weather Prediction

Firing of Locomotives

Lawton & Bliss' Hose Coupling

Sawtell's Spinning Flyer

Improved Blow-Off for Boilers

The Healthiness of Swill Milk


Christian G. Ehrenberg

Science and Poisoning

Aluminum Becoming Cheap


The Commissioner of Patents

Mail-Clad War Ships

History and Mystery of a Teacup

A Proposition for Propulsion

Artificial Fuel


Mechanics - April 9, 1859

Morse Honors

Cummings' Ash-Sifter

New Horse-Power

The Coal Oil Controversy

Discovery of Noah's Ark


  • Departments

    Notes and Queries - April 9, 1859

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