SA Supplements Vol 34 Issue 875supp

SA Supplements

Volume 34, Issue 875supp

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Features

An Astronomical Season

Double and Multiple Stars

Wm. H. Knight

Plants Capable of Yielding Tanning Materials

F. E. Mafat

Direction and Velocity of Winds

A Chinese Peach

Antarctic Exploration

Eugene Murray Aaron

The Broom and its Allies

Darjeeling

C. Jacobus

Recent Discoveries of Manganese Ore

Carriage with Elastic Traction and Suspension

Duplex Horizontal Boring Machine

What is the Best Preparation to use on a Painted Wall that is to be Papered?

The Mining Industries of Huelva

Dimension Stone Quarrying—The Blasting Process

The Electrolytic Manufacture of White Lead

The Centrifugal Emulsor

Martin Ekenberg

Penny in the Slot Railway Lamps

Easy Lessons for Students

Electric Bells

Some Simple Scientific Experiments

Odors and the Sense of Smell

M. Charles Henry

Humane Treatment of Domestic Animals

Early Rising not Always a Virtue

Apparatus for Boiling Eggs

Analyses of White Sands

Quinite

A New Laboratory Still

The Concentration of Oil of Vitriol

Apparatus for Washing Precipitates

Matthew Forbes

Useful Engineering Books

Patents!

The Solubility of the Phosphoric Acid of Bone Meal

H. Otto