Joseph H. Smith was an African American born into slavery who invented an improved version of the lawn sprinkler. He was not the first person to invent and patent the lawn sprinkler, but his sprinkler patents improved on the original idea. After creating his first sprinkler, he continued to improve it and patented a second version.
obmama and his wife and kids
The lawn sprinkler was invented in 1871. J. Lessler from Buffalo, New York, patented the sprinkler after city water systems spread in the 1870's.
Joseph A. Smith invented the first sprinkler and was an African American
The person who invented the first racing car was Henry Ford.
The person who invented the first motor car was Karl Benz from Germany.
Althea Gibson (1927-) was not only the first black woman but the first ever black person to win at Wimbledon. She took the title in 1951 and the same year she was the first black woman to be invited to enter the American Lawn Tennis Association Championships. In 1950 she also became the first African American of either sex to compete in the US Open tennis competition.
First locate bad solenoid. Once you have found it, unscrew wife nuts and disconnect the black wires from the other wires. Then simple unscrew the solenoid... Do all this with sprinkler system off
who invited the first hand-held camera?
The first lawn sprinkler patent was given to J. Lessler of Buffalo, New York in 1871.
Maya Angelou was the first black person to write poetry and got recognized.
To remove a sprinkler head, first turn off the water supply to the sprinkler system. Use a wrench to unscrew the sprinkler head in a counterclockwise direction. Be careful not to damage the surrounding pipes or fittings. Once the sprinkler head is removed, you can replace it with a new one if needed.