SA Supplements Vol 45 Issue 1163supp

SA Supplements

Volume 45, Issue 1163supp

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Features

The Maxim Gun

The Passy Railway Tunnel

A Method of Measuring Wind Pressure

Hydraulic Tube Staving Machine

The Victor Shield for Circular Saws

Preparation of Crystals

The Cinematograph

Jules Fuerst

Experiments on the Glow Lamp

Hiram S. Maxim

The Static Machine in Radiographic Experiments

Dr. Meyer's Expedition to the Source of the Xingu

The Debt of the World to Pure Science

Poisons and Poisoners

An Interesting Case of Gastrotomy

High Jumping

Electrical Notes

Engineering Notes

Selected Formulæ

The Red and Blue Coloring Matters of Flowers

Spain and the United States

Patents