Preliminary Report to the Inventors' Guild—I
The Guild's Relation to Patent Practise
Volume 75, Issue 1940supp
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Features
Meteorology as an Exact Science
Physical Laws Applied to the Study of Atmospheric Phenomena
The Skyscraper of the Future
A Retrotspect and Forecast
On the appearance of helium and Neon in Vacuum Tubes
Critical Comments on the Supposed Synthesis of Matter
A Cross between a Leopard and a Lion
Production and Properties of Metallic Films
A Simple Demonstration of the Action of Natural Selection
An Application of Quantitative Tests
A Great “Pacific Service” Project
The South Yuba and Bear River Hydro-Electric Development
A Crude Oil Diesel Engine
Special Design for Horizontal Type
The Birth of the Atom
Has Matter Been Synthesised
Record Length of Animals' Horns
The Lick Observatory
Its Contribution to the Progress of Astronomy
Diet Deficiency and Disease in Live Stock
Requirements for Scout Type Military Aeroplane
The Benoist Flying Boat
Triatomic Hydrogen and other Researches in Molecular Physics
Scarcity of Elevator Literature
Counting Atoms by Scintillations
How the Individual Atom is Made Visible
Lightning Protection of Buildings
The Devices Employed Must Be Calculated for High Frequency Currents