Among the "Blacks" of Western Australia
A White Man Visits One of Their Villages and Witnesses Their Odd Tribal Dances and Customs
Volume 139, Issue 3
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Features
From the Scrap-Book of Science, September 1928
Three Centuries of Natural Philosophy
Although Science Has Apparently Come of Age, Only the Short-Sighted Dare Predict That It Has Passed Its Vigor
Animating Jupiter
For the First Time Direct Motion Pictures of a Rotating Planet Have Been Made-- Astronomical Correspondence from England
Taming a Turbulent Torrent
Unique Concrete Withstand Forms for Preventing Disastrous Erosion St. Francis Dam Break Flood
Byrd's Proposed Antarctic Route
Naval Adequacy--I
Naval Bases Constitute a Primary Element of Naval Strength. The United States Has But a Few, Many of Which Are Woefully Inadequate
Extinct Animals of California
Fossil Remains of Creatures Which Lived Thousands of Years Ago Have Been Exhumed in California
When Art Replaces Ugliness
A Section of the Slums of Philadelphia Has Been Eliminated, and in Its Place Now Stands an Architecturally Beautiful Art Center
Rocking Again the Cradle of Flight
Pioneers Celebrate In Hammondsport the Days That Made Aviation History
In the World's Largest Hotel
Drafting Aids
Tools Designed to Speed the Engineer's Work
Rendering Visible a Magnetic Field
An Account of the Accidental Discovery of a Peculiar Phenomenon Which May Later be Set to Practical Work. The Experiment May be Duplicated by Amateurs
Three Years Abaft the Mast
What the Non-magnetic Ship "Carnegie" Is Doing for Science On Her Three-Year Cruise
The Economics of Dirt Farming
The Caisson Slipped
Righting a Bridge Pillar Foundation Is One of the Hardest Tasks Engineers Ever Attempted--and Accomplished