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Horizon explores the secrets of what makes a long, healthy and happy life. It turns out that a time you cant remember - the nine months you spend in th...詳情 >
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We all have a biological clock ticking away inside us that governs our daily rhythms. This affects our health as much as our diet and whether we exerci...詳情 >
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https://www.bbc.co.uk/iplayer/episode/b0bb33ht/horizon-2018-3-how-to-build-a-time-machine Time travel is not forbidden by the laws of nature, but ...詳情 >
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For centuries we have dreamt of reaching the centre of the Earth. Now scientists are uncovering a bizarre and alien world that lies 4,000 miles beneath...詳情 >
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A few weeks ago, the National Health Service was hit by a widespread and devastating cyber attack - Horizon tells the inside story of one of the most c...詳情 >
