Design and functionality of farm tools has changed according to the needs of the users. For example take a farm tiller. It is a large tractor mounted device that can cultivate a large farmland in a hassle free manner.
For more information visit here-
http://homeandgardenclean.blogspot.in/2014/08/changing-face-of-garden-tools-and.html
For more information visit here-
http://homeandgardenclean.blogspot.in/2014/08/changing-face-of-garden-tools-and.html