Volume 73, Issue 1903supp
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Features
Blast Furnace Slaǵ and its Applications
An Important By-Product of the Iron Industry
Life Phenomena Obeyinǵ the Laws of Chemical Action
The “Selandia”
A Danish Oil Engine-Driven Vessel
A Resistinǵ Medium in Space
Model of a Furnace House
The United States Patent System—II
Scientific Manaǵement from a Social Standpoint
The Pressure of a Blow—II
And the Impact of Projectiles on Armor Plate
On the Trail of the Subconscious
The Byways of the Mind
The Gaumont Speakinǵ Kinematoǵraph Films
The Phonograph Synchronised with Moving Pictures
A Theory of the Weldinǵ of Steel and its Practical Application
Modern Mathematical Research
Increasing Development Exposes New Frontier Regions