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Laparoscopy. A lighted endoscope specialized for insertion into the abdomen, called a laparoscope, i
In 1839 Mary Cragin, at the age of twenty-nine, became a convert to John Humphrey Noyes’s “communism
Luna Park at Coney Island was a vast living theater in which strollers were both spectators and acto
Cutaway Drawing of Tholos, The So-called Treasury of Atreus
A square matrix P is called a permutation matrix if each row and column of P contains exactly ...
A fibrous root system has similar-sized adventitious roots that branch from the stem