IFLScience
shared a link post in group #IFLScience
www.iflscience.com
How Magnetic Fields Control Flow Within Earth’s Core
Strangely, it seems the planet behaves magnetically as if there was a cylinder at its core, not a sphere.
Comment here to discuss with all recipients or tap a user's profile image to discuss privately.
Embed post to a webpage :
<div data-postid="zwxmeyy" [...] </div>