SA Supplements Vol 8 Issue 197supp

SA Supplements

Volume 8, Issue 197supp

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Features

The Policy of Patent Laws

Locomotive Air Reservoirs

Epsilon Gunboats for China

Improvement in Steam and Air Gauges

Shoe Pegs and Pegging Machines

Diving Bell used in the Construction of the Second Dry Dock in Pola

Electric Drawing Apparatus

New Kaleidoscope

Steel

Decomposition of Chlorine

Etherspheres

Materialism and its Lessons

Henry Maudsley

Diarrhea

Promotion of Public Health

Instructions for Disinfection, Prepared for the National Board of Health, 1879.

The Stigmata of Maize and the Arenaria Rubra in Diseases of the Bladder

Nitrite of Amyl

Health and Recreation

Some Facts and Thoughts about Light-Emitting Animals

P. martin Duncan

Demonstration of the Rotation of the Earth by the Gyroscope

J. M. Arnold

Yearly Renewal of Strawberry Beds

J. M. Smith

The Bright Lines of Comets

Evaporated Fruits