The waterwheel.
The waterwheel.
Power looms because they required large amounts of cloth to function
Kinetoscope
irrigation
The telegraph led to bigger factories. Factories led to bigger pollution, and more child labor
The development of this chip led to the invention of the first personal computer. With this invention, the use of computers spread from large businesses and the military to small businesses and homes.
factories
The invention of the microscope led to the development of the cell theory. Through the use of microscopes, scientists were able to observe and study cells, leading to the formulation of the cell theory in the 19th century.
The Invention of the Telegraph by Joseph Henry in 1831 led to the invention of the phone.
CD's
The invention of the static steam engine led to the industrial revolution in Britain. It meant that factories could be built almost anywhere, and production machinery could be powered by a single static steam engine.
The hydrophone :)