13 年前
视频简介
萨拉是一个13岁的波兰犹太人，他寻找避难所，被一个农民和他的妻子带走。她很快发现了雇主婚姻的黑暗秘密，使她必须努力保护的最大秘密，她的真实身份雪上加霜。。This episode looks at the issues that will change the way we live our lives in the future. Rather than relying on the minds of science fiction writers, mathematician Hannah Fry delves into the data we have today to provide an evidence-based vision of tomorrow. With the help of the BBC's science experts - and a few surprise guests - Hannah investigates the questions the British ...。
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穿越
