时间回到两万年前，日本人成那时，日本人成我们所在的地球是一个非常不同的世界。北半球被冰川覆盖，巨大的冰河冲下山谷，延伸到平原，随着海平面下降，大陆开始升起。体积庞大的长毛兽和凶猛的食肉动物统治世界，一些动物则选择迁徙。它们要穿过广袤而陌生的平原。在它们当中，人类作为杂食动物，在求生的过程中也不得不面对挑战。通过独有的挖掘方法和最先进的法医分析以及壮观的电脑图像界面，《冰河期巨兽》回到史前大陆，发掘古老而精致的史前动物拼图，从而以史前动物的视角再现了冰川时期。
回复 :不论是健壮成象，还是失去双亲的柔弱幼象，上干隻大象不畏天敌与盗猎者的致命捕杀，毎年结伴前往肯亚北方。
周渔
回复 :National Geographic Channel tromps into the wild with blue-collar pioneers who shirked conventional 9-to-5 careers to make their living in the deep rivers, soggy mudflats and wild backwoods of America. Filthy Riches, a new series premiering Sunday, April 20, at 10:00 p.m. ET/PT, travels the country with industrious Americans who prove they're not afraid to roll up their sleeves and get their hands dirty in order to make a living. (Source: National Geographic Channel)
回复 :Dan Snow uncovers the lost Vikings in America with space archaeologist Dr Sarah Parcak. Sarah uses satellites 383 miles above the earth to spot ruins as small as 30cm buried beneath the surface. As Sarah searches for Viking sites from Britain to America, Dan explores how they voyaged thousands of miles when most ships never left the shoreline. He also tracks their expansion west, first as raiders and then as settlers and traders throughout Britain and beyond to Iceland and Greenland. In North America they excavate what could be the most westerly Viking settlement ever discovered.
