Feature

Plans Made to Prevent an Infantile Paralysis Epidemic

Eskimo’s Fingerprints Reveal Racial Difference

Drying Lakes and Soil Erosion Destroyed Mayan Empire

Farmers Losing in Insect War as Grasshoppers Take to Air

Scientists Discover Odd Cases of Taste and Odor Blindness

Akron Will Be First Airship with Heat System

Celestial Fireworks

In Science Fields

Civilization Forces Indians’ Return to Tribal Habits

Color Music Made Directly from Sound of Instruments

[Photograph]: Modernistic Idol

“Darwin’s Point” and Other Rudiments: “A Classic of Science”