Feature

Work “Unusable” Metal

Talent Search Winners Visit Bureau of Standards

False Wall Helps Polio Patients in Rocking Bed

Gene Stuff Is Virus-like

Books of the Week

New Machines and Gadgets

New Penicillin Fights Both Boils and Typhoid

Keep Livers Alive for Hours, Probing Artery III

Long-Range Work Plane Can Use “Short” Runway

Foundation Buys Globulin

Protein Structure Secret Is Unraveled by Chemists

In Science Fields