Feature

Health Fight in Future Must Be against Adult Ills

12-Foot Wall Surrounded First City of Troy

Robot Lands Airplanes without Aid from Pilots

“Flight Strips” Proposed to Aid Distressed Planes

Indians Had Syphilis — Along White Man’s Trail

Dome for 200-Inch Telescope Is Now Nearing Completion

Houses Protected against Winter by Cellulose Film

Unemployed College Youth in Vanguard of Revolution

Plastic Made of Soybean Offers Use for Farm Products

Population to Decline despite Increases in Past

In Science Fields

Bright Sirius Rules