In 1996 scientists from the Lamont–Doherty Earth Observatory in Palisades, New York, announced a discovery about the Earth's core that astounded scientists all over the world. However, other scientists will have to study this discovery before it can be accepted as fact.

To learn more about this discovery:

1. Visit this Web site.
    Core Spins Faster Than Earth

2. View the animation.
    Animation

3. Then return to this page and click the Go on arrow.