简介：一根绳子到底有多长？这个简单到众所周知的提问，正是此次BBC地平线系列纪录片所要探讨的问题。艾伦·戴维斯将试图回答，这个很快就变成一个令人费解的古怪难题。艾伦拜访了数学界领军人物马科斯·杜·索托伊，他惊人地发现自己手中这根有限长度的绳子，在原子标度下，居然是无限长。甚至艾伦还发现，至少在理论层面上，

简介：Chief Curator of Historic Royal Palaces, Lucy Worsley, explores the history of the Tower of London, Hampton Court and Kensington Palace to show how th

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简介：The current dating landscape is bleak at best and no one is more aware of this than Mackenzie, a disillusioned 25-year old law student whose love life

简介：Les mollusques qui ont en commun l'absence de squelette, n’évoquent rien de spécialement attirant. On les imagine flasques, plut?t inertes et peu

简介：In 1930, Germany was awarded the privilege of hosting the 1936 Olympic Games. However, that gesture to bring Germany back into the world community bec

简介：When miners blast for gold in the 1870's, they accidentally release ancient creatures known as Tommyknockers. The Town of Deer Creek, Nevada is so

简介：A young pregnant woman discovers that her perfect boyfriend may be a dangerous sleepwalker when she finds out of strange disappearances and murders ta

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