Most detailed and complete record yet of Earth’s last magnetic reversal
Tech Explorist,
The Earth’s magnetic field, generated 3,000km below our feet in the liquid iron core, is crucially important to life on our…
The Earth’s magnetic field, generated 3,000km below our feet in the liquid iron core, is crucially important to life on our…
It was unusually long ago.
Every 200,000 to 300,000 years Earth’s magnetic poles reverse. What was once the north pole becomes the south, and vice versa.
Credit: NIPR/AIST/Ibaraki…