Feature

Loud Noise Damages Part of Ear Not Used to Hear Tones

Advise FERA on Meningitis in Transient Camps

Giant Egg-Shaped Molecules Seen with a Microscope

Hot-Air Balloon “Lifts Itself by the Bootstraps”

Dr. David White, Geologist, Dies during Sleep

“Green Germ” of Ceylonese Malaria Is New Species

Quick Photographs Possible with New Ignitron Tube

Smoking Mother Transmits Tobacco Products to Child

Photographic Plates May Test Magneto-Optic Method

In Science Fields

Saving the Ducks

Nature Ramblings: A Tree-Planting President