Phonographs were invented in 1877. The early ones had one needle for recording and another needle for playing. The music was recorded on tinfoil-coated cylinders using a needle to make tiny lines that ...
Phonographs were invented in 1877. The early ones had one needle for recording and another needle for playing. The music was recorded on tinfoil-coated cylinders using a needle to make tiny lines that ...
These 10 technological marvels had cultural implications that its inventors could barely have imagined.
Thomas Alva Edison, the Wizard of Menlo Park whose genius ushered in a new era of light and sound for humankind, invented the phonograph at his New Jersey laboratory on this day in history, Aug. 12, ...
Phonographs were invented in 1877. The early ones had one needle for recording and another needle for playing. The music was recorded on tinfoil-coated cylinders using a needle to make tiny lines that ...
Phonographs became popular household items in the early 1900s. A large, clunky wooden box topped by a metal or wooden horn was the most popular shape for the new music-making machines. The phonograph ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results