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Features

Economic Loss Through the Mosquito

Wilbur Wright's Flights in Italy

The Hudson-Fulton Celebration

The “Dreadnought” Competition

Electricity

Science

Engineering

Demolition of the Facade of the Old B. & P. Rr. Terminal, Boston

By William L. Hill

Experiments in Ingot Casting

By J. F. S. Springer

Glass Industry of the United States

The Pearl Fishery of Ceylon

AN INDUSTRY OVER 3,000 YEARS OLD. BY OUR ENGLISH CORRESPONDENT.

A House-to-House Mirror System

Handy Man's Workshop

Milk Testing without Apparatus

By Gustave Michaud

Tools for the Workshop.--I

By I. G. Bayley

Some Interesting Models

Departments

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    Notes and Queries

  • Recently Patented Inventions

  • Index of Inventions

  • New Books, Etc.

  • Patents

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April 24, 1909

Think Outside the Gift Box