Feature

Unit Particles of Matter May Have Varying Charges

Synthetic Anemia Produced by “Ginger Jake” Poison

Nature Ramblings: White Pine

First Glances at New Books

Front Matter

Earliest American Girl May Have Met Violent Death

Dropsy Outbreaks Traced to Protein-Deficient Diets

Meteors Cause Reflection of Short Wave Radio Signals

Arizona Indians Ate Turkey 1000 Years Ago

Sun Not Much Older than 7.55 Million Million Years

Stone Ceremonial Lamp Found in Alaska

Rats More Clever than Humans at Escaping from Labyrinth