SA Supplements Vol 79 Issue 2051supp

SA Supplements

Volume 79, Issue 2051supp

You are currently logged out. Please sign in to download the issue PDF.

Features

Electro-Culture

A Resume of the Literature and Summary of Facts from Scattered Sources

Buying a Second-Hand Automobile

Defects that are Apt to Exist and Suggestions for Examination before Purchasing

Victor W. Pag*amp*eacute;

An Inventors' Bank

By our Berlin Correspondent

The Pottery Industry of the United States

Hour Angle Observation of Polaris by Daylight

Robert V. R. Reynolds

The Treasure of Lahun

Beautiful Jewelry Ornaments and Tools Found in a Plundered Pyramid

W. M. Flinders Petrie

How the Science of Preventive Medicine is Minimizing Accidents

Washington-Paris Longitude by Radio Signals

A Valuable Application of Wireless Communication

F. B. Littell, G. A. Hill

How Narcotics Affect Plants

The Roosevelt-Rondon Scientific Expedition—II

Its Movements in South America and Some of its Zoological Achievements

L. E. Miller

Wireless Transmission of Energy—II

An Explanation of its General Nature and Relationship to Transmission by Wire

Elihu Thomson

New Books, Etc.