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Features

Deductions from the Baltimore Fire

Radio-Activity Induced by the Emanations of Incandescent Metal Wires

Japanese Daring on Land and Caution on the Sea

A Plea for the Endowment of Astronomical Research

Electricity in Agriculture

Mammoth Dredger Used for Reclamation Work in California

By William A. Lawson

A New German Tower Electric Crane

By Frank C. Perkins

New Steam Turbine

An Instrument for Indicating Mean Astronomical Noon

By Emile Guarini

Pumping Machinery at the St. Louis Fair

By the St Louis Correspondent of the Scientific American

The 1905 Eclipse of the Sun

By Mary Proctor

Admiral Togo's Flagship "Mikasa"

The Iguana

The Reindeer Industry in Alasska

By R.I. Geare

Departments

  • Departments

    Correspondence - August 20, 1904

  • Business and Personal Wants

  • Recently Patented Inventions - August 20, 1904

  • Index of Inventions - August 20, 1904

  • New Books, Etc. - August 20, 1904

  • Notes and Queries - August 20, 1904

  • Patents - August 20, 1904

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August 20, 1904

Think Outside the Gift Box