Feature

Isolated Chicks Tried to Chum with Mice

Many Colors Found in Eyes of Newborn Babies

Control of Sex in Rabbits Attempted by Electricity

Tests Indicate Cosmic Rays Are Particles

Earth, like Sun, Has Corona, Study of Aurora Demonstrates

Muscular Physiology Studied by “Artificial Rainbow”

Liquid Helium Makes Lead Superconducting

Most of Universe’s Radiant Energy in Cosmic Rays

Alaska Earthquake “Seen” with Telescope

Nature Ramblings: When Woods Are Deserts

Drs. Compton and Millikan Agree on Experiments

New Mathematical Method Charts Course of Evolution