This change was introduced as per the advancement in technology and the visualising and development capabilities of the humans of that era, that period of time. But even though so much time passed over the years since these tools first came into usage, their basic principle of usage remained the same. For example, a hammer in today’s time is still used for the same purpose as it was used thousands of years ago by the earliest human beings. Just that the advancement in technology over the years made hammer undergo a massive, major and very useful changes in its various aspects like design, size, material of manufacturing and so on. These hand tools have proved to be of supreme importance to people, and the hand tools manufacturers in India had sensed that feeling in the people.
read more..