Feature

Nature Ramblings: Deer

[Photograph]: Kingsiphon

Cortisone, ACTH Shield against Arthritis

More Flying Saucers

Americium Is Light

Atom Alters Heredity

New Cortisone Synthesis

“Democracy” in New York Times, Pravda Means Same

Electrical Attraction Is First Virus Attack Step

Hot Air Distributed by New Ceiling Device

Wegener Theory Disputed

Front Matter