Feature

Psychologists Devise Game to Teach “Mindreading”

Differential Birth Rate Ascribed to Birth Control

‘Potato Spirit’ Believed Ancient Indian God

In Science Fields

Introducing Psittacosis Polly

Small Children Setting Fires Follow Biblical Reasoning

A.M.A. Asked to Establish Committee to Aid Refugees

Tax Records and Payrolls Studied by Zoologists

Navy Medical Statistics New Lead for Cancer Research

[Photograph]: Automatic Trouble Spotter

American Plants Can Produce 6,000 Warplanes a Year

Wars Are Bred by Crowding, but War Is No Solution