Earth's Core Earth's Core Can the poles of the earth reverse? Info Check your local listings. Earth's Core: Earth's Core Can the poles of the earth reverse? Share Share this URL: Or you can use the code below to embed the video. The code updates if you change the width/height. Minimum dimensions are 320x211 pixels. <iframe width="640" height="391" src="http://channel.nationalgeographic.com/channel/videos/earths-core/embed/" frameborder="0" scrolling="no" allowfullscreen></iframe> Width: px Height: px 1 comments   Get Livefyre FAQ Sign in + Follow Post comment Link Newest | Oldest Marcio Antonio Sens 5pts Yes, by the impact of one asteroid. These will shaik all the planet, incluse de core.