Skip to main content


“Festina Lente”

Electric Mining in California

Admiral Prince Louis of Battenberg on Speed in Warships

How Much Does the Universe Weigh?

By Edgar L. Larkin

The Photobiography of a Chimney

By Edgar Mels

United States National Bureau of Standards

Its Standards of Mass

By Herbert T. Wade

Stern Frames and Brackets for the New Cunarders

A Nailless Device for Attaching Horseshoes

Labor-Saving Devices Utilized in the Manufacture of Tea

By C. Smith

The Earth Pyramids of the Tyrol

By W. G. Fitz-Gerald

The Pergamon Marbles in the Pergamon Museum of Berlin

By Charles A. Brassler

Composite Animals

By J. Carter Beard

Business and Personal Wants


  • Departments

    Correspondence - December 2, 1905

  • Recently Patented Inventions - December 2, 1905

  • Index of Inventions - December 2, 1905

  • Patents - December 2, 1905

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
Scroll To Top