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Features

Recent Foreign Inventions

The Inventor and his Fly Trap

Remedy for the Yellow Fever

Cattle at the Paris Agricultural Exhibition

Steam Music

New Horizontal Windmill

Yankee Washing Machines Abroad

American Association for the Advancement of Science--No.2

The Scientific American

New Broadcast Sower

The Boilling Springs of Utah

Improved Music Holder

The Past and the Future

Missing Numbers

Route of the Monopolists

Recent American Patents

The Claims of Inventors--Henry Cort, the Inventor of Puddled Iron

List of Patent Claims

This is the Last Number of Volume Eleven

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Volume Eleven Bound

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Why Do Facts Fail?

Why Do Facts Fail?

Deconstructing Denial