The world has been known to change very often. These changes are coming in almost every way possible. There are changes that affect the natural environment which in turn affects the activities of man. On the other hand, there are changes which affect the technological and the economic aspects of mankind. Both these aspects are important for the survival of man in the world. They therefore affect mankind directly in one way or another. The technological changes that have taken place since the golden ages have been quite impressive. Human beings are looking for ways to improve even the latest developments in the innovation of electrical gadgets and appliances year in year out.
The difference between the former electrical appliances and the modern electrical appliances is something quite visible. It is self- explanatory and quite easy to identify. We will look at just a few of these differences just to show you how much the world has changed in terms of technology. In the old day gadgets were; big and therefore cumbersome, slow, huge consumers of energy (electricity), more specific to functions (most had only one specific function) and basically just boring.
However, modern electrical appliances have changed all this. They are; faster in performance and more efficient, smaller in size and their less cumbersome, very good savers of energy in that they consume less energy, multi -purpose gadgets with some serving as many as four functions and they are generally fun to use.
Like I said, it is self- explanatory. You only just have to look at a modern version of a gadget and its previous version.