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Bobbed Hair Threat to Hairpin Industry

Doctors Doubtful of Cancer Serum

A Table Trick and What It Teaches

Ploughing Made Easier by Electrical Device

New Sounding Method Improved by Coast Survey

Simple Science by Wow: Bread

Spots on Venus Arouse Interest of Astronomers

Organization to Study Tropic Plants

Drug Addicts Fewer Federal Report Says

Tidal Motor Made by Bulgarian

New Locomotives Make Pygmies of the Old

Educated Snail Learns to Speed