Hydraulic Flanging Press and Boiler Construction Equipment
Notes from an English Works
Features
The Art of Enameling
The Coating of Steel and Iron with Glass
Clouds and Terrestrial Magnetism
Horse-Power of small Gas Engines
The Modern Car and the Noise Problem
Little Refinements That make for Silent Running
How We Get Standard Time
Striking a Compromise between Theoretical and Practical Demands
Bridges in Relation to the Hudson River
The Cost of Construction Threatens to Become Prohibitive
An Oil Gas Producer
Radium Fixes on to the Skeleton
The only Mammal Equipped by Nature for Flight
Curiosities of the Bat World
The use of Oxygen in Blast-Furnace Practice
Quelles Sont Les Dix Plus Grandes Inventions de Notre Temps et Comment?
Scientific American Prize Contest: Essay which Received Honorable Mention
A Wood that Never Rots
List of Ships of the United States Navy under Construction August 1, 1913
Report on Trials of a 100 Brake Horse-Power Marine Oil Engine
A Craft Designed for Inland Navigation
A Wonderful Glacier March by Swiss Soldiers
Three Miles of Roped Troops
Lubrication with Oils and with Colloidal Graphite
High Economic Efficiency and Remarkable Durability of a Graphoid Surface
