本系列片通过昆虫如何获取食物的故事，表现了昆虫与其它生物之间形成生物链关系的一个侧面，也表现了一个千姿百态和色彩斑斓的昆虫世界；本系列片通过这个庞大的群体还表现了它们在生态系统中都扮演着积极的角色以及对生态环境和人类生活的影响；本系列片表现了以步甲为代表的捕食性昆虫通过捕猎对其它植食性昆虫以及一些小动物数量的控制作用；尤为有趣的是本系列片展现了昆虫在漫长的演化过程中形成的各式各样的口器以及令人叫绝的取食方式，还表现了以蜜蜂和蝴蝶为代表的授粉昆虫对被子植物以及农作物繁育的重要作用。
A man travels around the vast wilderness hunting various animals. He hunts everything from birds to bears. Once the animal is bagged he demonstrates how to process the game and cook it.
The rise of Stalin, from his early beginning as a bankrobber to the cold-blooded leader of the Soviet Union. Who was Stalin? The man who defeated Nazism? The “Little Father of the Peoples"? Or the greatest criminal of his time? In Apocalypse Stalin, three 52-minute episodes, Isabelle Clarke and Daniel Costelle paint the portrait of one of the fiercest despots of the twentieth century, using archive film of the day. This footage has been perfectly restored and beautifully colorized by the Apocalypse production team. Starting with the fight to the death against Hitler, the series tells the story of the incredible rise to power of Joseph Jughashvili. This cobbler's son from Georgia started with nothing and made his way up the ranks through various intrigues and crimes, ultimately rising to absolute power and adopting the moniker Stalin - “man of steel" in Russian. From a human standpoint, the series describes the enormous tragedy that befell the Soviet people between 1878 and 1945, as they found themselves caught in a trap that became a living hell.
介绍世界上最豪华的水陆空座驾 有高级轿车，豪华游艇，华贵商务飞机...... 耳熟名响品牌法拉利，庞巴迪，福特野马，玛莎拉蒂，奔驰，保时捷，布加迪，宾利，劳斯莱斯等等...... 通过海陆空全面系列介绍世界上最奢侈的座驾—— 豪华轿车 布拉迪威龙 身价 170-200万美元 定制游艇 琳达小姐号 身价 2950万美元 豪华轿车 劳斯莱斯幻影双门 身价41.5-50万美元 豪华轿车 世爵C8 身价 23.5万美元 旅行车 福莱纳P4XL 身价 23万美元 豪华轿车 兰博基尼LP640 身价42.5-46万美元 豪华轿车 阿斯顿马丁 DBS 身价 27万美元 快艇 外部极限 46LDT 身价 120万美元 豪华轿车 宾利雅致 身价 34-37万美元 豪华旅行车 午夜骑士 身价 250万美元 高速快艇 神秘C5000 身价 250万美元 超级跑车 西尔贝疾速霸王 身价 65.4万美元 大熊机车 S&S的X楔形机车 身价 18万美元 装甲SUV 征服骑士XV 身价 31万美元 豪华露营车 费德莱白金露营车 身价 250万美元
NOVA: Mysteries of Sleep Like virtually every other animal, humans need sleep to survive. But why? What do we gain from spending nearly a third of our lives in such a defenseless state? And what's at stake if we sleep poorly? The functions of sleep have long been something of a mystery. But now scientists are peering deep into the brain to see what happens while we snooze. One study reveals that well-timed bursts of pink noise can nudge a person's brain waves, extending periods of slow-wave, or deep, sleep. And toddlers learning new words show that taking even a short nap after learning something new can help the information stick. And when it comes to sleeping poorly, it may turn out that having interrupted sleep can be just as harmful as missing sleep altogether. As scientists come to understand the powerful role that sleep -- or lack of it -- plays in everything from memory to trauma to emotion regulation, one thing is clear: This biological function is as crucial as it is complex.
