Episode Details

Earth’s core just flipped its spin direction—yes, really. New seismic data reveals the planet’s inner engine reversed course around 2021, slowing down and then turning backward. While subtle—changing day length by milliseconds—it could ripple through our magnetic shield and remind us how deeply connected everything is. Scientists say it’s not alarming; such reversals are part of Earth’s natural rhythm, though they’re still untangling how often they happen and what triggers them. The hunt for more clues is on, using earthquake waves and advanced models to decode the planet’s hidden heartbeat.

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