In a little over 5 months the university of iowa will be launching it's tracers mission which currently stands as the largest grant ever awarded to the universi ...
Plenty of other Tolkien books and box sets are featured in the B2G1 Free Book Sale at Amazon, including The Lord of the Rings ...
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Accessing Earth's Core
All of our civilization exists only a thin layer of Earth's surface, and our deepest mines barely scratch our planet. We ...
Ever wondered why Earth looks flat even though it's a sphere? The planet's massive size makes its curvature nearly impossible ...