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Earth’s core posts

Walking on the Sun – a quick quiz Quiz

by David, 9 September 2020 | 0 comments

Black lightning bolt in purple circle

In the southern parts of the world, spring has sprung, and there’s a lot more sunshine about. See how you go with this solar themed quiz!

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Earth’s heart is like solid gold News

by David, 25 October 2018 | 1 comments

Image of half a sphere with three central glowing layers. The inner core being the brightest.

You might not think about it much, but there’s an amazing planet under your feet. Dig down about 50 kilometres and the rocky crust begins to give way to the hot, soft mantle. Deeper down, the rocks get hotter and runnier, reaching temperatures of thousands of degrees.

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