Modern Research in the Metallurgy of Iron—I
How Wonderful New Qualities and Properties are Being Developed
Volume 78, Issue 2025supp
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Features
Measurements of Radio-Activity in Water
A Crew for Big Aircraft
The Big Atlantic Liners
Some Details that Help to an Appreciation of their Remarkable Proportions
The Anschütz Dead-Reckoner
Therapeutic uses of Radioactive Waters
Man as a Geographical Agency
The New Geography to be the Record of Changes Made by Man
New Engineering Laboratories
Treatment of the Wounded
Some Recently Discovered Nubian Antiquities
From a Garrison Which Held the Northern Sudan in the Hyksos Period, About 1700 B. C.
The Clothing Industry
Peat Fuel for Locomotives
The Fixation of Poisons by the Central Nervous System
The Electrically-Driven Gyroscope in Marine Work—I
The Toy of Yesterday Now a Valuable Scientific Instrument
Heavier Rails for Railways
The Origin of Waves
Their Propagation and Their Force