Feature

Fluorine Swabbed on Teeth Cuts down Tooth Decay

[Photograph]: Giant among Fungi

Syrup of Germs Devised to Help Soldiers Eat Grass

Plastics Shortage Averted by New Material from Wood

[Photographs]: Warhawk

War Toys Not Harmful to the Minds of Children

Japs Have Reproduced Nylon in Preparation for Post-War

[Photographs]: This Is How the Root Development in the Water Vapor Culture Box Looks

Soilless Gardening Aids in Study of Plant Diseases

Movie Star Can Sing and Still Look Beautiful

65 Bombers Could Be Made in Time Lost by Accidents

Conserve by Learning to Splice Rope