Why Does a Doughnut Have a Hole?
The hole in the doughnut allows the dough to cook more thoroughly. At first the doughnut didn’t have a...
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Which Poisonous Gas Has a Sweet Smell?
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Would You Prefer an Electric Vehicle?
Most recent articles
Where Did the Word Yankee Come From?
Where Did the Word Yankee Come From? The origin of the famous nickname “Yankee” for Americans is a mystery....
Why Are the Letters on a Typewriter Mixed Up?
Why Are the Letters on a Typewriter Mixed Up? Perhaps you’ve noticed that the letters on a standard...
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...
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...
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...
Why Are Wieners Called Hot Dogs?
Why Are Wieners Called Hot Dogs? In German speaking countries, except Austria, hot dog sausages are called...
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...
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,...
How Do Clouds Change Shape?
How Do Clouds Change Shape? Clouds are made mostly of tiny droplets of water floating about on currents of...