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SA Supplements Vol 82 Issue 2125supp

SA Supplements

Volume 82, Issue 2125supp

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Features

The Movements of the Moon—I

A Popular Survey of Their Marvelous Multiplicity and Variations

Percy Johnson

Tarantism and the Dancing Mania

A New Method of Repairing Injured Nerves

Stimulating Germination in Old Seeds

Modern Service Trucks

Important Equipment for Light,Power, Telephone and Electric Railway Companies

Ancient Botany of the Zuni Indians

Diving Spectacles

Electrolytic Iron

A Review of Recent Progress and Processes, and an Estimate of Cost of Production

Oliver W. Storey

A Comparison of Weight in its Relation to Horse—Power in Motor Vehicles

Nature of Reflex Action

The Royal Porcelain Factory at Berlin

Artistic Work That Is Being Carried on in Spite of the War

Cheap Alcohol

The Yellow Spot and the Blind Spot as Causes of Visual Error

The Metabolism of Insects—II

Successive Changes Undergone During Their Post-Embryonic Lives Concluded from Scientific American Supplement No. 2124, Page 179, September 16, 1916

August Lameere

An Artillery Chronoscope

New Manufacturing Methods

Asphyxia from Defective Ship—Board Ventilation

A New Kind of Gas Furnace

What Radium Looks Like

The Story of the Grinding Wheel

How it Has Developed and Some of the Odd Uses to Which it is Put

C. W. Blakeslee

Protecting Aeroplane Propellers

Secret Photographs