介绍：杰出的数学家、粒子物理学家和宇宙学家深入探讨“无限”，讲述这个概念对宇宙产生的令人费解的影响

介绍：A group of five young friends travel from Los Angeles to exotic Panama for a week of partying in lush tropical paradise. Befriending a beautiful local woman in their hotel bar, they learn of a secret jungle hike to a pristine waterfall nearby. The woman cautions them strongly against the hike, warning that other gringos in search of the legendary waterfall had mysteriously disappeared into the jungle, never to be seen or heard from again.　　Ignoring her warnings, the group convinces the woman to guide them to the picturesque waterfall, thinking that they have nothing to fear with a local as their guide. What begins as a fun outing quickly turns terrifying when their guide mysteriously vanishes after a romantic tryst at the falls. As night closes in, the friends realize too late the truth behind her warnings— horrific, bloodthirsty, flesh-eating creatures are now stalking them. The mangled survivors rush to jungle caves for shelter, only to realize they’ve entered the monsters’ lair!

介绍：央视青少中心动画片部制作完成的52集大型动画系列片《中华勤学故事》，于2004年5月10日在央视一套《动画城》栏目中推出这是央视为弘扬中华民族传统美德，努力振兴国产动画而推出的一部优秀作品。 之所以在电视节目中发布，是因为它不仅仅是娱乐性的动画片，更重要的是一部极好的科教片，片中带有很多教育意义的解说，适合所有人群观看。 　　《中华勤学故事》导演组阵容强大，由有多年创作实践经验、多次获奖的导演：邵建明、林俏、魏星、朱虹联合创作。　编 剧：吴厚信、杨春华、袁志勇、于洪洋、张希、杜英哲、梁丽华、胡悦、陈勇、郭威 。本片力图打破以往的传统说教的讲叙方式，站在儿童视角以一种轻松诙谐的卡通风格来表现历史题材故事。 　　这部每集８分３０秒的系列动画片选取了从中国古代到近代几千年文明历史上，部分仁人志士勤奋学习的趣闻逸事。自古以来，多少仁人志士，因为勤奋学习而成才，并留...