Feature

Measles Cases Increasing Throughout Nation

Sensitivity to Noise Is Perhaps Inherited

First Glances at New Books

Anti-Measles Vaccine Will Get Trials in This Epidemic

Wrist-Bone from Africa Stirs up Discussion

Snowflakes Become Synthetic Fossils in New Plastic Molds

Radioactive Substances Made with California Atom-Smasher

Familiar Sights and Acts Regarded as Mental Armor

In Science Fields

Baby Gibbon Jealously Kept from Human Sight

Nature Ramblings: Discovery Forest

Aerial Photographs Now Developed and Printed Aloft