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Are you smarter than a Singaporean ten-year-old? Can you beat Sherlock Holmes? If you think the answer is yes - I challenge you to solve my problems. Here is the story of the puzzle, one of mankind's ...
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One hundred thousand years ago, at least six different species of humans inhabited Earth. Yet today there is only one-homo sapiens. What happened to the others? And what may happen to us? In this firs...
A companion book to the critically acclaimed BBC series. The bestselling authors of Wonders of the Universe are back with another blockbuster, a groundbreaking exploration of our Solar System as it ha...
From the creator of the wildly popular xkcd.com, hilarious and informative answers to important questions you probably never thought to ask. Millions visit xkcd.com each week to read Randall Munroe¡Â...
The past few years have seen a revolution in our ability to map whole genome DNA from ancient humans. With the ancient DNA revolution, combined with rapid genome mapping of present human populations, ...
