Magnetic North is Migrating
Every five years, NOAA issues new compass-variation figures based on the current location of the magnetic North Pole. (Scott Kerrigan/www.aquapaparazzi.com/) Our planet's northern…
Every five years, NOAA issues new compass-variation figures based on the current location of the magnetic North Pole. (Scott Kerrigan/www.aquapaparazzi.com/) Our planet's northern…