The last time a geomagnetic reversal occurred on Earth was 780,000 years ago (with a possibility of a brief one occurring 41,000 years ago) [1]. I wonder what

The last time a geomagnetic reversal occurred on Earth was 780,000 years ago (with a possibility of a brief one occurring 41,000 years ago) [1]. I wonder what it will feel like when it happens again... [1] http://en.wikipedia.org/wiki/Geomagnetic_reversal http://en.wikipedia.org/wiki/Geomagnetic_reversal