Magnetic Reversals

Maddy here!

When my brother, Mica, and I ended up in Krybos last summer trying to outwit an interior world madman, concerns over disruptions in the earth's magnetic field came up. Mica wanted to know what dangers, if any, could occur from this field getting reversed. So, what did I do? I did what any self-respecting big sister would do. I lied to him. Well, I guess "lie" is kind of a strong word for it. I was really just pulling his chain by choosing what to say. Mica asked me if a magnetic re...