SA Supplements

August 1889

Volume 28, Issue 712supp

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Features

On the Mental Faculties of Anthropopithecus Calvus

The Plague of Crickets in Algeria

Ethnology of the Coast Indian Tribes of Alaska

Ensign A. P. Niblack

Remarkable Discoveries in Egypt

The Planet Uranus

Pyrometers

A Hydrostatic Balance

The English Engine on the Pennsylvania Railway

The Railways of India

Bleaching of Woolen Rags

A. Horwitz

Bleaching of Jute

Oscar Meesters

Constant Current versus Constant Potential Electric Motors

Telephonic Vibrations

On the Limit between Polarization and Electrolysis

M. H. Pellat

New Prussian Blue

On Warp Weaving and Knitting, without Weft

Arthur Paget

Condensation of Carbon Particles in Smoke

R. Irvine

The Libby Composite Bars

Alloys of Nickel and Steel

James Riley

Aluminum and its Extraction on a Commercial Basis

F. J. Seymour

Industrial Applications of Thermo-Chemistry

Samuel Rideal