What was invented in 1869?
the First Transcontinental Railroad across the United States was completed in 1869. Englishman Henry Bessemer invented the Bessemer process in 1856. It allowed for steel to be mass-produced cheaply. Thomas Edison invented the first practical incandescent light bulb in 1879.
Who invented inventor?
Inventions & Inventors in Physics
|Electric Light Bulb||Thomas Edison|
|Telescope||Hans Lippershey and Zacharias Janssen; later Galileo|
How were clothes made before sewing machines?
Before sewing machines, nearly all clothing was local and hand-sewn, there were tailors and seamstresses in most towns that could make individual items of clothing for customers. After the sewing machine was invented, the ready-made clothing industry took off.