Feature

New Mathematical Method Charts Course of Evolution

Tests Indicate Cosmic Rays Are Particles

Drs. Compton and Millikan Agree on Experiments

Most of Universe’s Radiant Energy in Cosmic Rays

Good Monkey Babies

In Science Fields

The Cloven Hoof: “A Classic of Science”

Muscular Physiology Studied by “Artificial Rainbow”

Few Drops of Extract Gives Goiter to 200 Guinea Pigs

Yardstick Made for Volume of Sound

“Sky Rays” Range through Whole of Light Spectrum

Methylene Blue May Kill Instead of Saving Life