The “Dreadnought” Competition

The Hudson-Fulton Celebration

Economic Loss Through the Mosquito

Wilbur Wright's Flights in Italy

Engineering

Science

Electricity

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

Experiments in Ingot Casting

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

Tools for the Workshop.--I

Milk Testing without Apparatus

Some Interesting Models