Feature

Woman’s Dual Role Causes Domestic Strife

Throat Swab for Polio

Virus during Pregnancy May Give Child Palsy

Nature Ramblings: Indigo Bunting

Fresh Water from Saline

“Brain” Helps Design Electric Motors

Suggest Reverse of Cloud Seeding Method

New Surgery Technique Restores Use of Legs

New Machines and Gadgets

Front Matter

Element 101 Discovered

[Photograph]: Pilot Fashions