Why Earth's Inner and Outer Cores Rotate in Opposite Directions

Through improved computer models of the Earth

Earth's Inner Core: A Shifting, Spinning Mystery's Latest Twist - The New York Times

Earth's inner core is slowing down its spin. Should we be worried? - BBC Science Focus Magazine

How does the Earth's rotation induce its magnetic field? - Quora

Years after 'the sun just disappeared', would we, for a time, have

När man rör sig mot mitten av jordens kärna, vid vilken punkt

No, Earth's Inner Core Is Not Reversing The Direction Of Its Spin

Is Earth's core lopsided? Strange goings-on in our planet's interior

How does the Earth's rotation induce its magnetic field? - Quora

Earth's inner core may have stopped spinning as part of seven-decade cycle, say scientists, World News

Earth Inner Core: Earth's inner core may be spinning in 'opposite direction', says study - The Economic Times

Inner core super-rotation - Wikipedia

Varifrån kommer energin som håller jordens kärna varm? - Quora