POPULAR SCIENCE MAGAZINE---SEPTEMBER 1979

POPULAR SCIENCE MAGAZINE---AUGUST 1979

Popular Science Magazine , June 1979,Kit-Built Homes, Car Computers, Thermionic

Popular Science Magazine May 1979 New Giant Screen TV's/Secret Car Warranties

Popular Science Magazine February 1980 Imported Cars 1980/Orbiting Observatories

Popular Science Magazine Mar 1980 Traction Drive Transmissions/Alcohol Fuels

Popular Science Magazine June 1979 Kit-Built Homes Car Computers Thermionic

Popular Science Magazine October 1978 / Moon Science / Energy / Air Bags