巨无霸机械工程
5.0 |2025年12月02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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拉莉萨
8
5.0
HD国语
拉莉萨
5.0
更新时间:2025年12月04日
主演:依莱姆·克里莫夫,Valentin Rasputin,Stefaniya Stanyuta
简介:

  A loving film tribute to Russian filmmaker Larisa Shepitko, who died tragically in a car accident in 1979 at the age of 40. This documentary by her husband, Elem Klimov, includes excerpts from all of Shepitko&♯39;s films, and her own voice is heard talking about her life and art.
  Elem Klimov&♯39;s grief-stricken elegy Larisa examines the life of his late wife—the film director Larisa Shepitko—through a series of direct-address interviews and photomontages, set against a mournful visual-musical backdrop. Typically, Klimov films his subjects (which include himself and several of Shepitko&♯39;s collaborators) within a stark, snow-covered forest, its tangled web of trees standing in as metaphorical representation of a perhaps inexpressible suffering, the result of Shepitko&♯39;s premature death while filming her adaptation of Valentin Rasputin&♯39;s novella Farewell to Matyora. Interweaving home movie footage with sequences from Shepitko&♯39;s work (Maya Bulgakova&♯39;s pensive plane crash reminiscence from Wings takes on several new layers of resonance in this context), Larisa&♯39;s most powerful passage is its first: accompanied by the grandiose final music cue from Shepitko&♯39;s You and I, Klimov dissolves between a series of personal photographs that encompass Larisa&♯39;s entire life, from birth to death. This brief symphony of sorrow anticipates the cathartic reverse-motion climax of Klimov&♯39;s Come and See, though by placing the scene first within Larisa&♯39;s chronology, Klimov seems to be working against catharsis. The pain is clearly fresh, the wound still festering, and Klimov wants—above all—to capture how deep misery&♯39;s knife has cut.

245
1980
拉莉萨
主演:依莱姆·克里莫夫,Valentin Rasputin,Stefaniya Stanyuta
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