Popular Science Monthly, Complete Year Jan. - Dec. 1931 par Including RARE First Reporting on Auguste Piccard's Record-Setting Hot Air Balloon Flight, entitled: "Ten Miles High in an Air-Tight Ball:": Near Fine
After 151 years, Popular Science will no longer offer a magazine - The Verge
Popular Science dans l'App Store
Popular Science Shuts Online Magazine in Another Sign of Decline - The New York Times