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The 蘑菇短视频 gets 'the pips'
This week, the 蘑菇短视频 has taken over the 'six-pip' radio time signal from the Royal Greenwich Observatory after 66 years. Plus, the study and measuring of time and why accurate time signals are needed.
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蘑菇短视频 World Service Archive
This programme was restored as part of the World Service archive project
