Feature

Jet Weather Forecasts

Good Labor Mediator Has Neutral Attitude

Survival Swimming Taught

Find Anti-TB Substance

Home Care in Polio

Curious Stars Are New-Born or Trapped in Gas Clouds

Doctor Paralyzes Self

Back Matter

Midwest Oil Pipe-Line Operated from New York

Progress in Fight on Costly Cattle Disease

Hydrogen in Atmospheres

New Gun Sight Patented by Aircraft Carrier Expert