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78万年前地球磁场翻转之声重现
2024年,研究人员曾将41000年前地球磁场发生的一次剧烈翻转(倒转)记录转化为一段诡异的听觉体验。如今,一个包含部分相同科学家的团队,又将一次发生在更久远地质年代的倒转事件进行了声波化处理。由此产生的刺耳噪音,是将大约78万年前发生的地球磁极转换 ...
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