Liz Bentley, Prevent Disease
Waking Times
Can you imagine waking up one morning to discover that all compasses are pointing south instead of north? The effect could cause geomagnetic health problems in up to 15% of the population of the planet.
It’s not as bizarre as it sounds. Earth’s magnetic field has flipped — though not overnight — many times throughout the planet’s history. Its dipole magnetic field, like that of a bar magnet, remains about the same intensity for thousands to millions of years, but for incompletely known reasons it occasionally weakens and, presumably over a...
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