Feature

Coal Miners’ Bronchitis Related to Cigarettes

Predict Fuel Stability to Save Time and Money

Better Use of Scientists

Scranton on Automation

Rocket Fuels Toxic to Plants, Animals

Polyunsaturates Studied

Fiber Glass Vaulting Pole Risky for Athletes

3,000-Year-Old Iron Works Found in Israel

Computer Is Librarian for Stock Market

Shoebox Computer Uses Microelectronics

Front Matter

Month’s Rest in Bed Part of Space Program