Feature

Accepted Theory of Sense of Balance May Be Revised

Contagion of Typhoid Fever: “A Classic of Science”

[Photograph]: Bareback

Orchids That Look like Girls

Evidence Obtained That Space between Stars Not Transparent

Explosive Used to Produce Earth Tremors Artificially

Industrial Hygiene Urged to Lengthen Adult Life

Nature Ramblings: Snow-on-the-Mountain

First Glances at New Books

Activity of Pituitary Gland Basis of Test for Pregnancy

Build Airplane like Auto to Make People Buy It

Maggot Treatment of Bone Wounds Suggested Long Ago