Feature

First Glances at New Books

New Type of Prehistoric Indians Found in Texas

The Gastric Juice: “A Classic of Science”

Fears New Discoveries May Vitiate Disarmament Moves

Encke’s Comet Observed by Argentinian Astronomer

Atmosphere Said to Be Very Hot Fifty Miles above Earth

In Science Fields

Lack of Proper Food May Be Cause of Nearsightedness

Ship Uniformity Desired for Simplified Harbors

Toy Hammer Tests Musical Talents of Young Children

Ice Hung in Baskets Melts More Slowly

Magnetism Reveals Differences in Steel