Sami: It's cool. What about you?
Sujon: I am fine. But I am thinking about a matter.
Sami: What are you thinking about? Can you tell me that?
Sujon: Oh, yes. I am thinking about the advantages and disadvantages of science.
Sami: It is okay. What are the boons of science according to you?
Sujon: There are many inventions of science which have benefitted human beings in many ways. Science has brought the whole world on the palm of a man.
Sami: Yes, the invention of radio, television has brought about a great change in our everyday life.
Sujon: You are absolutely right. The invention of computer and internet has given our life an extra pace. It has also won time and space.
Sami: Yes, it has done a lot of wonders in all fields of information and technology.
Sujon: But you must admit that all these have been possible only for the invention of electricity.
Sami: Certainly! Electricity is undoubtedly the driving force of all modern civilization.
Sujon: Exactly! Anyway, do you think science has any disadvantage?
Sami: No, I do not think so. It is he who uses science in a wrong way. As a result, science which is a boon for mankind, becomes a curse.
Sujon: Thank you very much for such a nice discussion. See you again.
Sami: You are most welcome. Good bye.