3 ms·
Earth's core has slowed so much it's moving backward, scientists confirm
- gnabgib 2y agoJust rotating slower than earth so dragging behind by reference. Paper: Inner core backtracking by seismic waveform change reversals (11 points, 16 days ago) https://news.ycombinator.com/item?id=40679957 https://news.ycombinator.com/item?id=40679957