Feature

Tests Show Effect of Crowds on Grandstand Framework

First Glances at New Books

Cosmic Rays Caused by Solar Activity, Says French Physicist

Birds of Different Families Look Almost like Twins

More Comfortable Summer Clothing for Men Advocated

Nature Ramblings: Shark Scares

First Glances at New Books

Front Matter

Four Neanderthalers Found in Palestine Reveal Ancient Types

Experiments Explain Cosmic Ray Effects

[Photograph]: Honoring a Founder

Farms, Forests, Mines, Ports, Are Prizes in Eastern Strife