Spinning jenny The spinning jenny is a multi-spool spinning wheel. It was invented circa 1764 by James Hargreaves.. https://en.wikipedia.org/wiki/Spinning_jenny
Eli Whitney An encyclopedia article about Eli Whitney https://en.wikipedia.org/wiki/Eli_Whitney
Sewing machine sewing machine is a mechanical (or electromechanical) device that joins fabric using thread, in a manner similar to manual sewing.. https://en.wikipedia.org/wiki/Sewing_machine
Phonograph The phonograph, or gramophone, was the most common device for playing recorded sound from the 1870s through the 1980s. https://en.wikipedia.org/wiki/Phonograph
Blaise Pascal Blaise Pascal (June 19, 1623 – August 19, 1662) was a French mathematician, physicist, and religious philosopher... https://en.wikipedia.org/wiki/Blaise_Pascal
Steam Boat A steamboat or steamship, sometimes called a steamer, is a boat or vessel that is propelled by steam power driving a propeller or paddlewheel. https://en.wikipedia.org/wiki/Steamboat