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在仅仅100多天的时间里,一种新的冠状病毒席卷了这个毫无准备的世界,它渗透到地球的每一个角落,把整个国家都封锁起来,杀死了数千人,感染了无数人。在世界各地,政府都在匆忙应对,医院也在艰难应对,越来越焦虑的公众开始恐慌。世界媒体充斥着数据、信息和错误信息。但事实是什么呢?什么是COVID-19 ?为什么这种冠状病毒如此危险?当病毒攻击…
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In the first of this year's Christmas lectures, Dr Mark Miodownik investigates why size matters in animal behaviour. He reveals how the science of mat...
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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 surp…