DESCRIPTION Did you know? In the quest for world domination, the Nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history? Creating huge terror machines, hi-tech superguns and some of the original weapons of mass destruction, their aim was to control a nation, conquer a continent and win the war! Over six unforgettable episodes, Nazi Megastructures uncovers the hidden remains of Hitler’s most ambitious Megastructures, telling the stories of the engineering geniuses that designed them and revealing how these structures sparked a technological revolution that changed warfare forever. EPISODE GUIDE Nazi Megastructures: The Atlantic Wall Discover the story behind the defensive wall, stretching thousands of kilometres, built by the Third Reich to protect themselves from the Allies. Nazi Megastructures: U-Boat Base To create a safe haven in port for their lethal U-boat submarines, the Nazis built massive, impenetrable submarine pens that still survive today. Nazi Megastructures: V2 Rocket Bases Discover how Nazi scientist Wernher von Braun heralded the birth of ballistic missiles and laid the technological foundations for the space race. Nazi Megastructures: Super Tanks The story of Nazi engineers tasked with fulfilling Hitler's megalomaniac demand for the construction of a land battleship weighing 1,000 tons. Nazi Megastructures: Hitler's Jet Caves Explore the story behind one of the most advanced aeroplanes of WWII, the Messerschmitt Me 262, and the subterranean bat-cave where it was built. Nazi Megastructures: Fortress Berlin April 1945. Safe in his heavily fortified FŸhrerbunker in the centre of Berlin, Hitler prepares for the Allies' final attack.
历年阅兵合集
美国的冒险家杰夫·约翰逊,驾船环绕半个地球,成功的攀登上科罗纳多巅峰。在探索自然的过程中,他体会到人生无与伦比的快乐,也深刻的领悟到,保护自然,是人类生生不息的使命。 2007年,探险家杰夫·约翰逊驾驶着名叫“北极熊”的帆船,开始了前往巴塔哥尼亚的探险旅行。在墨西哥的太平洋上漂流了一个月之后,2007年11月,他们到达了加拉帕戈斯群岛,这里是野生动物的天堂,居住着稀有的海龟、海鸟、蜥蜴等,还可以在港口小镇上观看到海狮表演。在随后的航行中,他们的桅杆在暴风雨中被折断,小船漂流到了复活岛。在那里杰夫认识了新朋友玛可,她带杰夫领略了很多神秘的地方。2008年2月8日,杰夫一行终于到达了巴塔哥尼亚,成功的攀登了科罗纳多巅峰,回到家乡后,他便联合众多同行与环保人士,启动一系列保护自然的项目。
故事发生在春天的弗洛里达海滩上,在这里,一只没有母亲照料的小海龟出生了。凭借着强烈的求生意志,小海龟爬过了危机重重的沙滩,纵身跃入海中,他的目的地是位于非洲的亚速尔群岛。 小海龟实在是太过弱小了,他没有任何可以保护自己的手段,一路上,他只有和鱼群一起不断的躲在沿途的海草中,以规避猎食者的捕杀。除了虎视眈眈的猎食者外,小海龟还要面对很多的困难,比如人类乱丢的塑料袋,比如凶猛的大青鲨,比如强劲有力的加拿大巨浪。幸运的是,小海龟每一次都凭借着智慧或是本能逃过了危险,随着时间的流逝,小海龟渐渐长大了。
《虫临天下》是全新四集纪录片系列,聚焦昆虫隐秘而急剧变化的生存图景,揭示这些微小生物对人类存续的关键作用。该系列通过前沿显微摄影技术,首次完整呈现: 隐蔽王国:展现白蚁巢穴的温控系统、蜜蜂舞蹈语言等超越人类想象的昆虫社会架构 生态齿轮:解析传粉昆虫维系90%开花植物繁衍的精密协作网络,以及土壤甲虫对碳循环的调控机制 生存博弈:记录行军蚁群体围猎时展现的分布式智能,与寄生蜂幼虫操控宿主行为的演化军备竞赛 片中融合天体物理学视角,类比昆虫群体行为与星系自组织现象的相似性,呼应BBC自然纪录片一贯的宏观叙事风格。通过对300余种昆虫的追踪,该系列证实:地球表面每平方米存在的昆虫个体超过人类总数,其生物量总和是人类的300倍。