Feature

Nature Ramblings: What Price Wheat?

Glands and Homes Blamed for Problem Children

Cancer-Producing Chemical Made from Bile Acid

Bright-Colored Butterflies Avoided by Birds

Gland Therapy Treats Heart Disease Successfully

20 New Kinds of Matter Reported by British Chemist

Children’s Nicknames Merely Lead to Fights

Number Aged over 65 May Double in Next 35 Years

Front Matter

New Coldest Cold Reached in Leyden Laboratory

[Photograph]: Neck and Neck

Female Sex Hormone Starts “Wild” Growth of Cells