Magnetic anomaly from 11 million years ago could help us understand how poles flip
If you could go back in time and look at a compass, it would show something very different.
If you could go back in time and look at a compass, it would show something very different.
© 2007-2023 ZME Science - Not exactly rocket science. All Rights Reserved.
© 2007-2023 ZME Science - Not exactly rocket science. All Rights Reserved.