Why Does the Earth's Core Mysteriously Wobble Every 8.5 Year

Why Does the Earth's Core Mysteriously Wobble Every 8.5 Years?

Every 8.5 years the Earth's core wobbles, resulting in a mysterious ‘signal.’ A new study attempts to explain this geophysical mystery.

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Wuhan , Hubei , China , , Wuhan University , Nature Communications , Zhao Ding , News ,

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