Feature

Tendency to Rheumatism May Be Inherited, Physician Says

[Photograph]: Lost in the Jungle

Nature Ramblings: Warm Lands Are Vine Lands

Crossed Legs Give Test for Disease of Blood Vessels

Nicotine Affects Nerve-Ends in Muscles, Not the Brain

First Glances at New Books

Rotation of Milky Way Shown for Faint Stars as Well

New Musical Instrument Played by Light Flashes

In Science Fields

Potency of Liver Depends upon Three Substances

Making Mountains for Uncle Sam

Two-Ton Diving Ball for Use in Deep Sea Salvage Tested