A sharp, witty, mind-expanding and exuberant foray into the world of logic with computer scientist Professor Dave Cliff. Following in the footsteps of the award-winning 'The Joy of Stats' and its sequel, 'Tails You Win - The Science of Chance', this film takes viewers on a new rollercoaster ride through philosophy, maths, science and technology- all of which, under the bonnet, run on logic.
　　Wielding the same wit and wisdom, animation and gleeful nerdery as its predecessors, this film journeys from Aristotle to Alice in Wonderland, sci-fi to supercomputers to tell the fascinating story of the quest for certainty and the fundamentals of sound reasoning itself.
　　Dave Cliff, professor of computer science and engineering at Bristol University, is no abstract theoretician. 15 years ago he combined logic and a bit of maths to write one of the first computer programs to outperform humans at trading stocks and shares. Giving away the software for free, he says, was not his most logical move...
　　With the help of 25 seven-year-olds, Professor Cliff creates, for the first time ever, a computer made entirely of children, running on nothing but logic. We also meet the world's brainiest whizz-kids, competing at the International Olympiad of Informatics in Brisbane, Australia.
　　'The Joy of Logic' also hails logic's all-time heroes: George Boole who moved logic beyond philosophy to mathematics Bertrand Russell, who took 360+ pages but heroically proved that 1 + 1 = 2 Kurt Godel, who brought logic to its knees by demonstrating that some truths are unprovable and Alan Turing, who, with what Cliff calls an 'almost exquisite paradox', was inspired by this huge setback to logic to conceive the computer.
　　Ultimately, the film asks, can humans really stay ahead? Could today's generation of logical computing machines be smarter than us? What does that tell us about our own brains, and just how 'logical' we really are...?

　　Expert historian, yet novice rider, Lucy Worsley learns the 17th century art of horse ballet leading up to a public performance. Along the way, she explores the origins of this peculiar pastime, witnesses spectacular displays abroad and discovers its surprising legacies.

　　这部纪录片是屡屡获奖的导演约翰·皮尔格的新作。[约翰·皮尔格成长於澳洲悉尼，目前定居英国伦敦。他是一位优秀的战地记者、作家与制片家，两度获颁英国新闻界最高荣誉“年度记者”。皮尔格足迹遍及世界各地，最受肯定的报导作品发自柬埔寨（收录于《别对我撒谎》一书）与越南。皮尔格曾荣膺“年度国际记者”与“联合国媒体和平奖”。他的纪录片得过法国“无国界记者”大奖、艾美奖，以及英国电影电视艺术学院颁发的“理查丁伯比奖”。皮尔格三十年来锲而不舍地揭露世事真相、奔走倡导人权，在2003年获颁“苏菲奖”。译者注]本片认为，美国非但没有像声称的那样要给全世界带来民主，反而正竭尽所能地想要扼杀它。
　　影片单独与美国政府官员进行对话，包括一些特工，他们首次在影片中披露上世纪80年代CIA是如何在拉丁美洲挑起战争的。Pilger认为，真正的大众的民主其实更有可能存在于拉丁美洲的穷乡僻壤间，那儿穷苦人民的民主运动经常被西方忽略了。

《地平线》Horizon由BBC制作，至今已经播出了五十季，一千多集。“地平线节目的目标是提供世界上最伟大的科学家和哲学家一个可以交流他们的好奇、观察和看法的平台，并将他们对世界的新看法引入到我们的日常知识。” 　　 　　本期所讲肥胖是现代人类最大的敌人。那么节食是否会带来健康与长寿，这一直是人们迫切希望得到答案的问题。《BBC地平线：节食与长寿》从几个简单的例子来验证，表达出科学合理的节食对健康有益的观点。感兴趣的朋友可以下载来看看。

非洲的豪登高铁是近年来南半球最大的建设项目。这个雄心勃勃的计划，让南非跻身于拥有先进高速的铁路运输系统的领先国家。但不确定的是，豪登高铁能否能解决南非经济腹地的交通问题，因为那里仍是由汽车主宰。

　　过去的遗物隐藏着秘密，刻在黄金、石器和鲜血之上，我们可以解锁，这是历史最伟大宝藏的秘密。一座和到来同样突然地消失的古城发生了什么？一张耶稣时代的藏宝图，有60个藏宝处，它们在哪儿？培尔-拉美西斯，消失在历史中的城市，神秘的命运终于被揭开。年轻国王图坦卡蒙的墓穴带着吸引了全世界想象力的黄金宝藏，然而墓穴满是阻碍学者们的谜团。基督教的终极遗物无缘无故就失踪了，我们的调查员会在古文献和掩埋的废墟中查找线索，来揭开全新的发现。希腊哲学家柏拉图记录的传说，亚特兰蒂斯，真的存在吗？

　　由独立制片人导演Gary Hustwit执导拍摄的纪录片《传奇字体》，讲述了Helvetica字体从起源诞生到它的特性和影响力，影片访谈了不同时期的老中青三代设计师，畅谈这款简洁、直接、醒目的传奇字体背后的故事。
　　1957年，新字体Helvetica由麦克斯·米耶丁格和爱德华德·霍夫曼在瑞士Münchenstein的哈斯铸造所作为排版铅字制作。新的工业化时代正在来临，这种容易辨识和阅读的字体形式更适应快节奏的生活和工业化生产的需要，很快风靡世界。2007年，Helvetica字体诞生满五十周年。Helvetica字体已然存在于我们随处可见的任何一处角落，几乎成为了工业文明和机械化的象征。

　　简介：英国是全世界学龄最低的国家之一。只要年满四岁，孩子就要进学校开始接受教育。要这些乳臭未干的宝宝们突然间离开父母温暖的怀抱，每天在学校里乖乖待上六个小时，他们真的能适应吗？父母们真的放心吗？老师们该怎么做才能安抚孩子们的情绪，让他们不再想家，快乐地投入到集体生活中去呢？虽然年纪小，但每个孩子都已经开始展露自己的个性，怎样因材施教，把他们培养成懂礼貌、有爱心的人呢？让我们来看看西约克郡一所普通小学开学后的第一周，一大波四岁的萌宝是怎么适应学校生活的。

　　理查德·哈蒙德带领观众一起对世界上那些最具野心的标志性建筑进行了一次深入探讨，从基本的构造开始逐步展现一项技术是如何成就这一伟大工程的。理查德造访了所有奇迹般的的建筑并找出个令人惊诧的工程技术遗产，而没有这些技术，所有的建筑都不会得以实现。通过大型模型展示，专家的解说， 理查德对每个关键技术调查研究

　　In recent years a groundbreaking new study has been released into the effects of the contraceptive pill. Research from Denmark claimed women on the pill and other forms of hormonal contraception were 70% more likely to be diagnosed with depression than those who were not. And another study has found hormonal contraception was linked to a seemingly dramatic risk of breast cancer.
　　Negative headlines are nothing new for the contraceptive pill - first introduced in 1961, it has had a chequered history with early versions linked to cancer risk and life-threatening blood clots. Yet hormonal contraception remains Britain's most popular form of birth control, and today over three million women take regular doses of synthetic hormones. So should they be worried about its safety?
　　GP Dr Zoe Williams gets behind the headlines in this Horizon investigation. A specially commissioned, nationwide survey reveals the areas of most concern to British women - from mental health to the risk of cancer and drop in libido. With the help of world leading scientists, Zoe finds out if these concerns are justified and by delving deep into the science around the pills side effects Horizon uncovers some striking revelations - from protecting women against cancer to increasing their risk of suicide.

　　《地球上的一年》是腾讯视频联手ITV、FOX NATION、ARD（德国广播电视台）联合出品，由Plimsoll制作的全新视角的野生动物蓝筹纪录片。Plimsoll曾经给BBC、Netflix、Apple+等制作过一系列的自然类纪录片，如《Tiny World》《水深火热的星球》等。

这部五集纪录片带领观众进入恐龙灭绝后数百万年的史前新时代——冰川时代。

大卫?爱登堡讲述了几个迷人的动物爱情故事。这里有表演秀，有歌唱家、舞蹈家和战士，有秘密活动，也有感人至深的忠诚事迹。故事的主角分别是：一只为了获得爱慕而努力表演的公北极熊、一只通过气味把伴侣吸引到身边的狐猴和一条温情脉脉、忠贞不渝的蜥蜴。动物也能忠于爱情，也有复杂的思想，既会令人捧腹，又会别出心裁——尽在动物们的求偶游戏。

On a bright, cold morning on 15th February 2013, a meteorite ripped across the skies above the Ural mountains in Russia, distintegrating into three pieces and exploding with the force of 20 Hiroshimas. It was a stark reminder that the Earth's journey through space is fraught with danger. A day later another much larger 14,3000 tonne asteroid, passed within just 17,000 miles of ...

作为达尔文进化论的灵感来源，加拉帕戈斯群岛可以说是一座天然的图书馆。这里就像一个地质学上的传送带，见证了许许多多物种的诞生与灭绝。本节目用开拓性的全新视觉效果，结合令人震撼的摄影技术，探究了加拉帕戈斯群岛上多种多样的物种，揭示了这座群岛不为人知的一面。随着历史变迁，西部的群岛慢慢浮出海平面，开始孕育新生命.