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The Ice Plane

The Invention of the Knitting Machine

Preventing the Rolling and Pitching of Ships

By H. S. Maxim

Winter Resistance of Trains

Professor Martens on Drop Tests

By Gus. C. Henning

Pneumatic Dispatch Improvements


By Thomas. G Janvier

The Pelton Wheel with Multiple Nozzle

The Marque Screw Propeller

Sibley College Lectures.-1891-92

The cornell university non-resident lecturers in mechanical engineering II.—Centrifugal Force and Resulting Phenomena.

By Charles E. Emery

Machine for Measuring Fabrics

The Old Rag Industry

The New Astronomy: Its Methods and Results

By Robert S. Ball

Design for an Alphabet by James West

The New Khedive of Egypt

Gold-Colored Silver

Color Photometry

By Abney

The Manufacture of Drums on the Coast of Africa

Every Fire a Study


A Delicate Test for Alum in Potable Water

By Ellen H. Richards

A Simple form of Apparatus for a Common Lecture Experiment

By W. A. Noyes


Useful Engineering Books


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    February 27, 1892

    20% Sitewide for President's Day