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Features

Shall we Examine?

By Clarence M. Boutelle

The Christopher Columbus Festivals

The Photo-Mechanical Processes

By S. R. Koehler

Asbestos

Cloth Measuring and Recording Machine

The Manufacture of Non-Poisonous White Lead

Introduction—the White Lead Evil.

By Perry F. Nursey

Machine for Manufacturing Cordage

Glycin

A New Theory of Dyeing

Utilization of the Sub-Products of Distilleries

A Vertical Dynamo

An Electric Floor and Deck Planer

Jetty Harbors of the Pacific Coast

The Berne Compressed Air Tramway

By C. S. Du Riche Preller

The Lease or Tribute System of Mining

Progress of Naval Architecture

Problems of Mechanics

M. Taine

Kangra Buckwheat

(Fagopyrum tataricum, Gaertn., var. himalaica, Batalin.)

The Caterpillar of Harpya Fagi

A Breed of Tailless Cats

Manufacture of the Diamond

Use of Marine Salt for the Removal of Snow — Electrolytic Processes of Disinfection

Useful Engineering Books

Patents!

Departments

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    Why Do Facts Fail?

    Why Do Facts Fail?

    Deconstructing Denial