Dr. Anthony Cardillo and Dr. Becky Wang identify the side effects of various common medications.

1960年代，在中国某些地区，每个村都有一幢小学教学楼，每个乡镇中心至少有一所中学。然而，中国使行计划生育后，出生率骤减，城镇的经济高速发展驱使农民纷纷离开农村、进城打工——这使得学校相继关闭。《离开》记录了浙江中部山区一所学校所经历的衰亡。在两年内，学生从31人降至2人——学生离开了山区，教育也离开了山区。

乐高现在是世界上最赚钱的玩具制造商。如今，这个出了名的神秘、私有的超级品牌已经打开了它的大门。我们发现了它的运作机制，与它的一些关键人物见面，比以往任何时候都更多地揭示了公司的DNA。

New planets are now being discovered outside our solar system on a regular basis, and these strange new worlds are forcing scientists to rewrite the history of our own solar system. Far from a simple story of stable orbits, the creation of our solar system is a tale of hellfire, chaos and planetary pinball. 　　It's a miracle our Earth is here at all.

The Mona Lisa: bewitching, seductive, world-famous. In the minds of millions she’s the ultimate work of art. Yet behind the enigmatic smile she remains a mystery, fuelling endless speculation and theories. But is the world’s most famous painting finally giving up its secrets? 　　Presented by Andrew Graham Dixon, this landmark film will use new evidence to investigate the truth beh...

Giant Pandas are critically endangered and the most precious babies in the world. They are animal royalty. 　　 　　Steve Leonard has been a vet for over 20 years but has never seen a panda. That’s about to change. 　　 　　Travelling over 5000 miles to China he goes behind the scenes of three remarkable panda reserves to watch the cutest babies on the planet grow up. Granted exclusive access,...

在美国史密森尼国家动物园里，有一群以保护物种为己任的人——尽职尽责的饲养员们。你可能以为，动物园的饲养员只需要每日定时投喂就够了，可国家动物园的饲养员要做的却不只是这些：他们要应付各个年龄段的、各种动物的口味和食量；还要种植竹子，并按时按质按量地收割；还要想尽各种办法让动物保持身心愉悦……史密森尼国家动物园为濒危物种制定了一系列的保护计划，而饲养员们则会为了保护濒危物种献出自己的宝贵力量。

電影一世紀，妖魔鬼怪亂銀幕也一世紀，從恐龍怪獸豆泥模型，到生動又恐怖特效化妝，到數碼特技革命搞怪搞得呼風喚雨，其實是人類借助千年神話，開發想像力的大功告成。想知怪物嚇人真相，兩個怪物頭號粉絲三年來孜孜走訪數十特效工作室，直擊傑出搞怪大師，《異形》《小魔怪》《未來戰士》《侏羅紀公園》《星河戰隊》等等怪物創作過程獨家披露，看創作者與怪物的激越關係，看怪物粉不離不棄old school 精神。巨大怪物情意結發「神」功，很像一部《科學怪人》哩！