What Is the Fastest Animal?
What Is the Fastest Animal? If all the animals in the world were to enter a race, the winner would be a bird called the peregrine falcon. This bird can fly at a speed...
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How Did the Grandfather Clock Get Its Name?
How Did the Grandfather Clock Get Its Name? The tall grandfather clock got its name from the old ballad “My Grandfather’s Clock,” which was popular in...
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Why Someone with ‘senile Dementia’ Was Designated a ‘lunatic’?
Why Someone with ‘senile Dementia’ Was Designated a ‘lunatic’? Lunatic is an informal term referring to a person who is considered mentally ill, foolish or...
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Why Are Wieners Called Hot Dogs?
Why Are Wieners Called Hot Dogs? In German speaking countries, except Austria, hot dog sausages are called Wiener or Wiener Würstchen (Würstchen means “little...
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How Does a Magnet Work?
How Does a Magnet Work? A magnet is usually made of iron or steel. Magnets can be of various shapes, but all of them have the ability to pull things towards themselves....
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What Is Saint Elmo’s Fire?
Saint Elmo’s fire is the name given to the glow of light that is sometimes seen on ship masts, airplane wings and church steeples during a thunderstorm. It is...
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How Do Clouds Change Shape?
How Do Clouds Change Shape? Clouds are made mostly of tiny droplets of water floating about on currents of air. On a windy day, the air currents may stretch a cloud out...
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How Come Everyone Has a Unique Voice?
How Come Everyone Has a Unique Voice? Your voice identifies you as uniquely as your looks do. Although some people might sound quite a bit alike, no two voices are ever...
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Did Mermaids Ever Exist?
Did Mermaids Ever Exist? There are many legends about mermaids. But these creatures never really existed. Mermaids are usually pictured as beautiful maidens with scaly...
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How Do Gecko Lizards Walk on Ceilings?
How Do Gecko Lizards Walk on Ceilings? Geckos have the ability to walk on walls and ceilings due to special adhesive pads on their feet. These small lizards live in...
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