What Are Crustaceans?
What Are Crustaceans? The word “crustacean” comes from the Latin crusta meaning a hard covering shell or crust. Apart from crabs, lobsters and shrimps, there are...
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When Were Submarines First Used?
When Were Submarines First Used? The first submarine which we know to have been used was built by a Dutchman, Cornelius van Drebel, in 1620. It was constructed of...
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What Is Moby Dick or the Whale?
What Is Moby Dick or the Whale? Moby-Dick; or, The Whale is a novel by American writer Herman Melville, published in 1851 during the period of the American Renaissance....
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What Is Unusual about Lemmings?
What Is Unusual about Lemmings? The strange thing about lemmings is the way they, apparently, commit mass suicide. These grey or reddish-brown rodents look like mice,...
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Where Does Caviar Come From?
Where Does Caviar Come From? Caviar is a delicacy consisting of salt-cured fish-eggs of the Acipenseridae family. The roe can be “fresh” (non-pasteurized)...
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