The assassination of President John F. Kennedy is the greatest murder mystery in American history.

That's Rob Briner.

Rob called me, Soledette O'Brien, and asked me what I knew about this crime.

Well, ask, who had the motive to assassinate a sitting president.

Then we'll pull the curtain back on the cover-up.

The American people need to know the truth.

Listen to who the truth.

Listen to who killed JFK on the I Heart Radio app,

Apple Podcasts, or wherever you get your podcast. broadcasts. Yeah, you put this in together. This is a good one. We're talking about the magnetic field and specifically the switching of Earth's magnetic pole.

And I guess we should just start talking about what the magnetic field of the earth is, right?

Yeah, you kind of can't really get past that one because

apparently it seems to be fairly peculiar to earth to have a really solid inner core made of I think

iron and nickel and that that is basically bathed in a bath of molten outer core and because that molten outer core is

constantly roiling and convecting and doing all sorts of crazy motions it

actually produces a dynamo effect where a magnetic field is generated.

That inner core essentially becomes a giant bar magnet with a North Pole and a

South Pole. And that magnetic field radiates from the center of the earth

outward into outer space and it does some pretty cool stuff. One, it prevents

high energy particles that are bombarding Earth at all time from reaching Earth generally and killing us, just shooting right through your throat and out the other side.

So life can exist on earth.

And then less importantly, but more beautifully,

also creates the auroras.

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