izad khah , we had several conversations and interviews with people, which you prepared. i would like to ask you what conclusions you reached about the algorithms of social networks and their effects when you were talking to the people that you think you heard. may it be interesting for our viewers . dear colleague, ms. fatemeh rahnama, mr. elmia, the program expert and viewers of nimrozi talk. hello, mrs. rahnama , we went to interviews in the city around 16 azar street in front of the university to prepare this report. i was in tehran and i interviewed 25 people. among these 25 people, i can say that there are only 10 of them. they are familiar with the word algorithm of social networks, and it is interesting that because they are mostly young people, it was interesting to me that many users of social networks, many people are not familiar with this term. most of them you interviewed were not familiar and less of them were found in the conversations you actually had with the audience. how much experience do they have that when faced with algorithms, they actually create