Feature

Ultraviolet Rays Audible with New Detecting Device

Cornfield Discovered beneath Georgia Mound

Moon Varies Distance between Europe and U. S.

Boy with Hairy Coat Studied in Kharkov

In Science Fields

Big Increase Reported in Scarlet Fever

Nature Ramblings: What Price Wheat?

Very Short Radio Waves Travel Record Distances

Cancer-Producing Chemical Made from Bile Acid

Front Matter

First Glances at New Books

Aviation Problems Solved under Water