Before revision: Image: Museum of Victoria ST037829 The aim of model engineering to build mechanical models is now usually purely recreational, although beginning with the industrial revolution in the late 18th century through to the late 20th century such models were widely produced as aids to technical education, either as apprentice projects or as classroom or public institutional exhibits.
After revision: Image: Museum of Victoria ST037829 The aim of model engineering to build mechanical models is now usually purely recreational, although beginning with the Industrial Revolution in the late 18th century through to the late 20th century such models were widely produced as aids to technical education, either as apprentice projects or as classroom or public institutional exhibits.