In 1876 Edison left his Newark lab and established a laboratory in Menlo Park, New Jersey, where he earned the nickname ''"The Wizard of Menlo Park"''. The following year, in 1877, he invented the first [[phonograph]]. The tin foil phonograph was the first machine that could record and reproduce sound. This invention brought him worldwide recognition and acclaim and he was invited to meet U.S. President [[Rutherford B. Hayes]] in the [[White House]]. | In 1876 Edison left his Newark lab and established a laboratory in Menlo Park, New Jersey, where he earned the nickname ''"The Wizard of Menlo Park"''. The following year, in 1877, he invented the first [[phonograph]]. The tin foil phonograph was the first machine that could record and reproduce sound. This invention brought him worldwide recognition and acclaim and he was invited to meet U.S. President [[Rutherford B. Hayes]] in the [[White House]]. |