Question

250 words essay on man's greatest invention

Answer 1

Inventions have been made starting from the stone age till now. Inventions have played a definite role in human history. It has transformed human being in many ways. Since necessity is the mother of invention, we keep inventing for the time to come. It is the fact that the invention were made to prove the military muscle power of the  group or state. Subsequently this innovation has been utilized for civil use. Since beginning of this century, invention in the field science and technology has taken a leap. Invention of digital computer has been the greatest invention of all time. It has not only made man-machine work efficiently but has enhanced productivity. It has made world a global village, we can link and connect to large information. We can literally travel at the speed of thought and connect to any place of world.

Answer 2

There are many great inventions of man for example from a ancient time ---from a wooden wheel to a cart and in today's world from electronic ---a little sim to computers LED tvs and refrigerator ......in medicinal ---from a medicine to big x-ray and many others machine...these all things are the great inventions of humans ....without them life would be difficult or impossible and all these things are because of Science ....behind them there is a big hand of Science ..if science would not be there then these all things or inventions would be just impossible .....Science is like a Blessing  .....if there wouldn't be wooden wheels then the transport would be just like impossible .....my main moto is to tell you that in Science from a little to little invention is also the GREATEST....