Feature

Sure-Kill Poison Found for Troublesome Bushes

Adjustable Coffin Found at Tell Billa in Mesopotamia

Lodine in Paying Quantities Discovered in California

Suggests Sun Spots Due to Tidal Effect of Planets

Moon’s Position Thought to Affect Radio Transmission

A Fish That Walks on the Sea Bottom

New Invisible Chapter in Disease Germ Life Found

Psychologist Measures Moral Age of Individuals

Pioneer Radio Work Brings Dr. Conrad Award

Maternal Care Saves Mothers and Babies

English Rainfall Predicted for Coming Decade

Science Athenaeum Opened at Pasadena