Magnetic Poles Flipped 183 Times — Number 184 Starting #Shorts

本站添加: 2026-05-26

[00:00:00]Everyone thinks compasses always point north, but there's more to the story.

[00:00:05]Earth's magnetic poles have flipped 183 times in the past 83 million years, >> [music] >> and some geological evidence suggests we may be approaching a reversal.

[00:00:16]The field has weakened by 9% since 1840, and the north magnetic pole is moving towards Siberia at 55 km per year.

[00:00:26]>> [music] >> If a reversal occurs, the magnetic field could weaken significantly, which scientists [music] continue studying regarding potential effects on radiation exposure.

[00:00:37]How might migratory animals, which rely on magnetic cues for navigation, >> [music] >> adapt during such a transition?

[00:00:44]Follow Odd Earth for fascinating insights into [music] Earth's magnetic mysteries.