Feature

New Machines and Gadgets

Front Matter

Cancer Cells Are Tough

Lung Cancer Increases

[Photograph]: Jet Power

[Photograph]: Goinea Pig

Penicillin Spraying Helps Fight Coughs, Influenza

Female Baby Panda to Live at New York Zoo

Inert Gases Found to Be Good Fire Fighters

Tracking Rockets in Flight

‘Paraseeds’ Fly Far

Super-Photo Finish Shows Whole Progress of Race