The poles move really, really slow. If true the date is like + or - 2,000 years. Still need the massive solar event aimed at us to apply the torque to the rotating iron core. The data that I have always heard of is a 180 degree flip. Not nearly that big of a deal.
The poles move really, really slow. If true the date is like + or - 2,000 years. Still need the massive solar event aimed at us to apply the torque to the rotating iron core. The data that I have always heard of is a 180 degree flip. Not nearly that big of a deal.