What Is a Guerrilla?
A guerrilla is a member of an independent body of fighters carrying on irregular warfare against authority. This usually involves fighting on a small scale against...
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How Did Boxing Ring Get Its Name?
Have you ever noticed how each sport has a unique name for the surface on or structure in which it’s played? If you said a boxing ring, isn’t that...
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Who Invented the Jet Engine?
The first flight by a jet-propelled aircraft was made in Germany on august 27, 1939. Its engine was designed by Hans-Joachim von Ohain, who had conceived the idea while...
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