Earth’s Inner Core May Have Started Spinning Other Way: Study

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প্রকাশের সময় : জানুয়ারী ২৪, ২০২৩, ৩:১৯ পূর্বাহ্ন

 

What little we know about the inner core comes from measuring the tiny differences in seismic waves — created by earthquakes or sometimes nuclear explosions — as they pass through the middle of the Earth