Imagine the face of the world, had the inventions not been there? Wouldn’t have we remained in the same primitive state as we had been brought into this world. The answer can be nothing but ‘Yes’. In that case, however we term ourselves, progressive, modern or evolving, the credit goes to the major inventions that have drastically changed the face of the world and helped us reach the Moon and the Mars. Many of them have not even left a trail for us to trace their history, but still, from whatever details available, we have tried our level best to bring you the history of such inventions which have led us to the path of stupendous success and progress. Enter our world of inventions and explore yourself…