Feature

Chemical Bleaches Skin

Friendly Cats May Carry Cat Scratch Disease

Safer to Fly Backwards

Manned Spaceship Faults Can Be Noted on Earth

New Training Aid for Jet Pilots Developed

Deadly Bacterium in Silage

ACTH: 100 Percent Active

Increased Employment of Scientists and Engineers

Front Matter

Uterine Cancer Curable

Surgery in Liver Patients

Heavy Shield Unnecessary