Feature

Ancient Mayas Studied Earthquakes; Sought Land Free from Them for Home

Grass Cloth May Rival Cotton Goods

New Alloy Needed for Giant Telescope

American Fur Dyeing Industry Leads World

New Gland Extract Now Made for Commercial Use

Extracts from Brain Tissues Stop Bleeding

Vitamin Feeding Makes Better Chickens

Iodine from Seaweed Makes Excellent Medicine

Daily Pint of Milk Doubles Boys’ Yearly Gain in Weight

Character Reading by Face All “Bunk” Say Scientists

73911

70225