Scientific American Magazine Vol 121 Issue 14

Scientific American Magazine

Volume 121, Issue 14

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Features

What Walking Comes to, Pacific Ocean Water in Domestic use and more

The World's Horned Heads

The National Collection at the New York Zoological Park

William T. Hornaday

The Romance of Invention--III

The Patent That Flew

C. H. Claudy

The Sea Sled

A Remarkable Boat That Skates on the Water at Incredible Speeds

Red Rock Canyon

One of California's Unvisited Splendors to be Made Accessible by the Roosevelt Highway

John L. Von Blon

X-Ray Photographs of Plants and their Parts, Condition of the Port of Ostend and more

Departments

Correspondence - October 4, 1919

Inventions New and Interesting - October 4, 1919