机械原理

关键词：Ralph Steiner 短片 

酷BT为您提供1931年由未知主演,Ralph Steiner导演的《机械原理》/原名《Mechanical Principles》短片电影在线观看完整版,《机械原理》百度云网盘资源以及《机械原理》高清蓝光mp4迅雷下载，《机械原理》BT下载资源，希望您能喜欢！

Plot Summary:Close up we see pistons move up and down or side to side. Pendulums sway, the small parts of machinery move. Gears drive larger wheels. Gears within gears spin. Shafts turn some mechanism that is out of sight. Screws revolve and move other gears; a bit rotates. More subtle mechanisms move other mechanical parts for unknown purposes. Weights rise and fall. The movements, underscored by sound, are rhythmic. Circles, squares, rods, and teeth are in constant and sometimes asymmetrical motion. These human-made mechanical bits seem benign and reassuring.