You're an anaerobic microbe sunbathing on a Martian beach billions of years ago listening to the small waves hit the ...
Earth’s crust is made up of fractured slabs of rock, like a broken shell on an egg. These plates move around at speeds of about 5cm per year – and eventually this movement brings all the continents ...
They roll in and roll out. They're one of the Earth's steadiest forces, moving water from the ocean onto the land and then taking it back. Ocean tides are one of the oldest fields of scientific ...
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