You have access to SA issues and articles on Sciam through institutional access. Click here if you'd like to opt out.

You have access to Scientific American issues and magazine articles through your institution’s site license

Skip to main content



  • Departments

    Rail-Joints and Street Noises

  • An Important Patent Suit

  • Electrical Equipment of the Park Avenue Tunnel

  • Resources and Improvements in China

  • Indican

  • As Others See Us

  • The New Agriculture of the Tropics

  • The Preservation of Wild Animals of Africa

  • Artillery Practice of the National Guard

  • The Queen-Schultz Chronoscope

  • The Hone Automatic Flood-Gate

  • A Perforator for Printing Presses

  • An Improved Packing

  • A Convenient form of Sash-Weight

  • The Guardian of the Oyster

  • The Hamburg-American Liner Deutschland

  • The Power Generating Plant at the Paris Exposition

  • A Musical Bicycle

  • Clever Feat with the Camera

  • Recently Patented Inventions

  • Notes and Queries

  • To Inventors

  • Business and Personal

  • Index of Inventions

  • Patents

Purchase To Read More

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