especially help to increase the information and environmental literacy of you good listeners of salamat radio network . the question about the environment is the subject of this competition. this world is full of legendary machines and tony robinson's extraordinary machines documentary collection is repeated every night at 21:30 on channel four, broadcast at 7:00 and 16:00 the next day. this is the road zip. this dog can patrol without human supervision. the jet engine changed aviation for everyone. this product collection of 2023 is the story of an individual who is to introduce the most unusual cars and vehicles that are based on today's technology they travel around the world. marjan sadeghzadeh. sed and sima news agency, the first episode behind the scenes of nolkheh 5 will be broadcast tonight at 22:15 on channel 1. with the end of this series, the participants of nokheh 5, while being on the 162 sed and sima system , answered the audience's questions. thank you very much. where did you get the call ? ethnicity and the creation of comedy and happy moments, along with the criticism of some social