Have you ever used a magnetic compass to navigate from one place to another?
You're very kind, Jana. Thanks!
The problem is Rick is that no one knows if the earth has a molten metal core cos the deepest hole ever drilled is only 8 miles deep. Everything else is CGI and theories.
Always so interesting, Rick! Thank you!!!
You're very kind, Jana. Thanks!
The problem is Rick is that no one knows if the earth has a molten metal core cos the deepest hole ever drilled is only 8 miles deep. Everything else is CGI and theories.
Always so interesting, Rick! Thank you!!!