Geomagnetic Reversals and Polar Shifts
[showmyads] Thanks to the movie 2012, people have been talking about a polar shift. Before the movie though Clive Cussler also released a polar shift story. Much like gray goo and other stories on nanobots in the 90s, polar shift stories became popular in the noughties. A polar shift should not be confused with geomagnetic reversal. Pole shifts happen only once every 100 million years or so and the result is that the Earth changes its tilt completely. Can you imagine the Earth suddenly turning upside down? There’d have to Read More …