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Find number abc

If 8cb4c + abb8c = c2cb22 find number abc. Multiple solutions may exist.

Correct answers: 30

The first user who solved this task is Manguexa Wagle.

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Friendly Pastor

After the birth of their child, an Episcopal priest, wearing his clerical collar, visited his wife in the hospital. He greeted her with a hug and a kiss, and gave her another hug and kiss when he left. Later, the wife's roommate commented, “Your pastor is sure friendlier than mine.”

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Elisha Graves Otis

Died 8 Apr 1861 at age 49 (born 3 Aug 1811).American inventor of the automatic safety brake for elevators, which later made high-rise buildings practical. Before this invention, elevators of his time were extremely dangerous. In 1852, he was employed at a New York bed factory. He realized the need for a “safety elevator”to move people and equipment safely to the upper floors of the building. He strikingly demonstrated his solution at the Crystal Palace Exposition in New York in 1854. In front of a large crowd, Otis ascended in his new elevator. He called for the elevator's cable to be cut with an axe, but the elevator platform did not fall. The brake he invented used toothed guiderails in the elevator shaft and a spring-loaded bar that automatically caught in the toothed rail if the elevator car if the cable failed.

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