Feature

New Machines and Gadgets

Signs of Mental Sickness Should Be Taught M. P.’s

Awards Established to Further Research on Cells

Nature Ramblings: Getting a Break

First Glances at New Books

American Atabrine Proves Identical to Foreign Drug

White Men Seem Stingy

Persimmon Leaves Are Rich in Vitamin C

New Machines and Gadgets

Fly Most Menacing Aerial Foe to Our Troops

Barylambda Placed on Display at Field Museum

First Glances at New Books