Mysteries revealed
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1)
Animal mysteries revealed
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Series
Pub. Date
[2010]
Description
The history of the world is full of unusual events. History Mysteries Revealed gives the answers to such questions as why did the people of Easter Island compete in a deadly race for birds' eggs; were Neanderthal people the same as you and me; why did the Chinese build such a huge wall; did Vikings really have horns on their helmets, and was the Egyptian queen Cleopatra really Greek?
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Human body mysteries revealed
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6)
Technology mysteries revealed
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