Feature

He-Men Have More Sons

Books of the Week

Urge Full Funds for NSF

New Nutrition Stars

Grass Fires Put out by Tractor-Trailed Dirt Blower

Ancient Ape-Man Walked like a Man

Electric Fishing Net Predicted for Ocean

Iron Curtain Countries May Get U. S. Journals

New York Zoo Has Baby Lowland Gorilla

Blood Group Inheritance

Sun May Be Blue, Too

Engine Knock Studied