Feature

[Photograph]: Arctic Oil

“Topography” of Crystals

[Photograph]: Human Guinea Pigs

Nova Is Now Egg-Shaped

[Photograph]: Not a Mummy

Late Syphilis Skin Sore Cured by Penicillin

Rubber-Wrapped Eggs May Be Sold by the Yard

In Science Fields

Teaching War Deaf and Blind

Penicillin Saves Life

Infra-Red Rays Bake Bread Better and Faster

Mountain Fighting Calls Hooves Back to Service