When we left Africa two million years ago, every person took with them the same dream.
You can now watch Neil MacGregor, director of the British Museum, describe the solar panel in terms of one of the 100 objects in the history of the world. (See myth becomes reality.)
Earth may have formed from two separate rings around the sun
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Our solar system’s rocky planets – Mercury, Venus, Earth and Mars – may
have formed from two rings around the young sun, rather than a single disc
6 hours ago



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