巨无霸机械工程
10.0 |02月24日 |已完结
简介:

  Massive machines require engineering extremes.
  The massive man-made satellite, commonly known as the International Space Station, hurtling around the Earth at 27,600 km an hour, has been a temporary home for humans for the last 20 years. The biggest land vehicle on earth, a bucket excavator titled Bagger 293, that can move 240,000 cubic meters of dirt each day. Innovation has always meant building bigger, faster, taller, longer and stronger than anything that came before. We’ve seen them in dramatic visual fashion. But how do these actually work? What sets each machine apart. What big ideas drove its evolution and what limitations did this machine overcome? What forces was it built to withstand and where is the breaking point? Using CGI and expert insights, we ‘strip down’ the design of some of the world’s unique colossal machines and reveal mechanical secrets that not only made them work, but also changed the world in a big way!
  Each episode explores four incredible machines, linked thematically. From sea and space faring designs, to mega airborne, mining and industrial machines, we’ll break down what they can do as well as key inner mechanics and materials that make it all possible. Dynamic archival footage featuring; slow motion, aerials, and time-lapses get us past the ‘caution’ tape and up close and personal with these compound monsters. CGI provides breakouts and blueprints and a look at hidden mechanisms. Adding expertise of structural, mechanical, chemical and forensic engineers to help reveal what’s at stake when these colossal constructions are put work, and how all the pieces come together to make a big impact.
  EPISODES:
  S1 E1 Sea Monsters
  S1 E2 Astronomical Engineering
  S1 E3 There Be Dragons
  S1 E4 Sub-Zero Supermachines
  S1 E5 Earth Biters
  S1 E6 Mammoth Manufacturing
  

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体坛秘史:人生破发点
8.0
上映时间:02月24日
主演:马迪·费什
简介:

  马迪·费什进军网球界的故事记载了他青少年时期在著名的萨德尔布鲁克学院的训练过程,以及他与安迪·罗迪克之间的兄弟情谊和持续竞争,并介绍了他永远无法企及的前辈们:80 年代和 90 年代的美国网球偶像约翰·麦肯罗、皮特·桑普拉斯和安德烈·阿加西。2010 年,费什以人生中最好的状态在 ATP 巡回赛中脱颖而出,成为一股不容小觑的力量,并在 2011 年世界巡回赛总决赛中登顶,成为美国头号种子选手。不久之后,他的焦虑开始增长。在 2012 年美国网球公开赛四分之一决赛对阵罗杰·费德勒时,他试图克服心理压力。但是逐渐蔓延的恐惧和痛苦感一天天恶化,一切都戛然而止。费什退出了比赛,后来被诊断出患有严重的焦虑症。作为排名第一的美国男子网球运动员,他退出网球界的消息令人震惊不已,在接下来的几年里,他基本上消失于公众的视线中,在家一待就是几个月。在寻求专业帮助后,他克服了自己的创伤,并将自己所作的斗争公之于众,以帮助消除焦虑,并为其他运动员在处理自己的心理健康问题时提供一个效仿的榜样。费什后来成为了美国戴维斯杯队教练,并将他的焦虑描述为:“每天都在战斗,但我每天都在赢。”

434
HD中字
体坛秘史:人生破发点
主演:马迪·费什
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