Lateen Sails
Nationalism has led to technological and scientific advancements in the late 19th century and early 20th century.
canal
The Agricultural Revolution was a period of technological improvement and increased agricultural productivity that started in the 18th century. It led to significant changes in farming practices and allowed for a more efficient food production system. This revolution ultimately contributed to population growth and urbanization.
steamboats
the computer and web
Immunisation
Name and discuss three technological innovations that improved the private security industry in the nineteenth century.
birth control
The most important technological advance of 15th century Europe was almost certainly the development of printing. Other inventions of this time and place include perspective drawing (a rediscovery of an ancient technique), the harpsichord, and, according to some, Scotch Whisky.
New Railroad lines :)
Fewer assembly-line jobs for workers
Advanced scientific and technological ways of producing and consuming.