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Sir William White and the New Royal Yacht

Smokeless Powder and Gun Erosion

Prizes for Inventions a Legitimate Encouragement

High-Speed Passenger Steamers on the Hudson

East River Rapid Transit Tunnel

Tesla's Wireless Telegraphy

Zenobe T Gramme

Our Business and Personal Want Column

Are You About to Build?

Zodiacal Light

Powerful Nine-Ton Dipper Dredge

The Orchestra-Man of the Exposition

Petroleum as an Illuminant for Buoys

Silk Manufacture

De Dietrich Automobiles

Running Down Whales

By Charles Frederick Holder

A Glimpse of the Naval Battle of Santiago

Three Recently Patented Novelties

Repairing a Broken Shaft at Sea

A Simple and Efficient Clipper Grinder and Surface Grinder

Business and Personal Wants


  • Departments

    Science Notes - February 23, 1901

  • Recently Patented Inventions - February 23, 1901

  • New Books, Etc. - February 23, 1901

  • Index of Inventions - February 23, 1901

  • Notes and Queries - February 23, 1901

  • Patents - February 23, 1901

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February 23, 1901

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