Birdwatch Note Rating
2023-01-27 18:15:00 UTC - HELPFUL
Rated by Participant: DB8D0A8493E75BFBD80D5E276B117DFA4BFCCC953C78D5866CD5F728793B30D7
Participant Details
Original Note:
Misleading headline. The inner core always rotates in the same direction as the rest of Earth, but cycles between going slightly faster or slower (<1° difference/yr) every few decades. This natural cycle does not cause noticeable changes at the surface. https://www.washingtonpost.com/science/2023/01/23/earth-core-slowing/ https://www.nature.com/articles/s41561-022-01112-z
All Note Details