Feature

Operation Stops Hiccups

Few Large Sunspots Expected within Next Five Years

Watch Muscle-Skin Disease as Cancer Sign

New Machines and Gadgets

Front Matter

Quiet after Heart Attack

Machine Predicts Weather

Electrical Diagnosis Spots Healthy Potatoes

Rare Snake Mackerel Snagged by Hook and Line

Monkey Lungs for Babies

Improve Process for Aluminum Coating Steel

America to Get Jetliners