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Iodine from Seaweed Makes Excellent Medicine

New Treatment for Cancer Uses Extract of Liver

Dyestuffs Used to Make Better Rubber

Extracts from Brain Tissues Stop Bleeding

Chemist Makes New Synthetic Resin

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

Wood and Weather Affect Wearing Qualities of Paints

Chemists Work on Ideal Fuel from Coal

Best Food Dyes Made in America

Grass Cloth May Rival Cotton Goods

New Alloy Needed for Giant Telescope

Vitamin Feeding Makes Better Chickens