Some species use magnetic signals to migrate.
Dogs use magnetic north to decide which way to urinate.
The magnetic poles create a barrier to cosmic radiation. I believe much of the radiation is forced to the poles which are uninhabitted. As the barrier changes, will certain spots have higher cancer rates? More problems with electronics?
What are we doing about this?
Dogs use magnetic north to decide which way to urinate.
The magnetic poles create a barrier to cosmic radiation. I believe much of the radiation is forced to the poles which are uninhabitted. As the barrier changes, will certain spots have higher cancer rates? More problems with electronics?
What are we doing about this?