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Improved Faucet

Professor Mayer's' New Method of Finding the Coefficient of Expansion of Metals and Alloys

Is There a Law of Invention?

United States Coinage and the Great Pyramid

Adam Scott Cameron

The Distances of the Planets from the Sun

Shooting Stars

Notes of Patent Office Decisions

The Abandonment of the Cleopatra at Sea

How to Paint Magic Lanterns

Practical Mechanism

By Joshua Rose

Improved Construction of Portable Frame Buildings

Self-Watering Flower Pots

The Carolina Mantis

By C. Few Seiss

The Truncated Pichiciago

Astronomical Notes

New Trapless Watercloset

Dorr's Adjustable Hat and Coat Rack

Communications Received

Wants and Business Inquiries

The Scientific American

The Most Popular Scientific Paper in the World


  • Departments

    New Inventions

  • Business and Personal

  • Notes and Queries

  • Index of Inventions

  • Patents

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December 08, 1877

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