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You’ve Never Known Such Animals

Rat Experiments Give Clue to Creative Thinking in Man

Four Types of Auto Drivers Are Hazards on the Roads

Head-Hunter Doctors Set Broken Bones with Chicle

“Rod-and-Bead” Markings Are Not Worm Casts

Democracy Declared Best Means toward Human Goal

First Glances at New Books

In Science Fields

First Glances at New Books

Produces Cheap Pig Iron from Poor Ores in New Way

In Science Fields

Carbon Disulfide Poisoning Attacks Workers in Rayon