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Calculate 67403 + 888

If 8563+1299=4376 and 4321+8760=6540 then 67403+888=?

Correct answers: 36

The first user who solved this task is Manguexa Wagle.

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Daddy, what happened to him?

A father was at the beach with his children when the four-year-old son ran up to him, grabbed his hand, and led him to the shore, where a seagull lay dead in the sand.

"Daddy, what happened to him?" the son asked.

"He died and went to Heaven," the dad replied.

The boy thought a moment and then said, "Did God throw him back down?"

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Fire sprinkler patent

In 1872, the first U.S. patent for an automatic sprinkler system was issued to Phillip W. Pratt, of Abington, Mass., titled “Improvement in Fire-Extinguishers” (No. 131,370). The system consisted of overhead, pivoted water-arms or perforated pipes, which when connected to a supply of water from a supply-pipe would revolve rapidly, throwing water in all directions, wetting ceiling, walls and floor. This operation was controlled by a valve opened by a spring-loaded lever, held closed by a system of cords and fuses. In case of a fire, when the fuses ignited, the cords burned, and the valve opened releasing the scattered stream of water. Pratt was an inventor holding a number of other patents, and is also credited with demonstrating the first electrically powered automobile in the U.S., a tricycle, on 27 Jul 1888.

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