Feature

Ancient Earthquakes Reveal Ancestors of Maya Race

Crystalline Insulin Requires Long Study

Blue and Orange Auto Lights to Eliminate Glare

Universe Said to Be Running Down

Suicides Fewer among Savages

New Megaphone Spreads Sound Broadcast

Oxygen Gas Sterilizes and Preserves Fruit Juices

Noiseless Gas Car for Swedish Railways

New Kind of Light Supplied by Chemistry

Danish Scientist Studies Eels of Pacific

Oil of Wintergreen Found Poisonous Internally

Machine Cleans Apples by Slapping