Bringing up babies to music in ShanghaiEvery morning at 6:30, nearly 200,000 babies in Shanghai nurseries wake up to the sound of music that imitates a cock crowing.On a typical day, tens of...
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Bringing up babies to music in ShanghaiEvery morning at 6:30, nearly 200,000 babies in Shanghai nurseries wake up to the sound of music that imitates a cock crowing.On a typical day, tens of...