Popular Science(1943)

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比兔TV为您提供1943年由未知主演,未知导演的《Popular Science》/原名《》纪录片 短片 战争 运动 电影在线观看完整版,《Popular Science》百度云网盘资源以及《Popular Science》高清蓝光mp4迅雷下载，《Popular Science》BT下载资源，希望您能喜欢！

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Plot Summary:This series entry starts with a story on the newest crime-fighting tool used by the Illinois State Police: a large, specially-equipped vehicle that can serve as a mobile crime laboratory, command post, and jail. It also has high-power weapons available for use in appropriate situations. Next we visit a high school in Beverly Hills, California. The school's gymnasium has a retractable floor that reveals a swimming pool underneath. In Waukesha, Wisconsin, oddball inventor Russell E. Oakes shows a 'Rube Goldberg' apparatus that lets him know when the water heater has heated the water hot enough for his bath. In Rio de Janeiro, Brazil, we see the mosaic patterns in the sidewalks, painstakingly made by setting small stones in place. The final feature story takes us to an assembly plant in New Orleans, Louisiana, where US Navy landing barges and other craft are assembled.