23 年前
视频简介
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 ...。波兰，1944年。组装一个绝密的救援任务，一个大胆的团队很快发现自己被困深入敌后的特种部队士兵。。
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