Feature

Hackberries May Have Been the Cave Child’s Spinach

Lake in Sahara Seen as the Next Desire of Italy

Oxygen Injections May Become Life-Saving Means

New “Finger-Printing” for Blood Pressure Tendency

Advises Exercise in Water for Arthritis Sufferers

First Glances at New Books

Front Matter

Heavy Neon Is Concentrated to Purity of 99 per Cent

X-Rayed Bulb Produces Lily That Never Sheds Pollen

Willow Disease Threatens Cricket, Sport of English

New Asteroid Takes 7 Years for Journey around the Sun

Claims Electricity Better than Malaria for Fever Treatment