terin presented american troops with agent orange on his head the vietnamese emptied and then it wassaddam hussein's turn in the iran-iraq war , vx gas, sarin gas and mustard gas were used 178 times. chemicals seem more logical than ever. the fear that is not limited to chemical weapons and kitchen utensils, on the other hand, is indifference and a false sense of security towards these substances, mortazavi's approach, which sometimes makes us seek some dangerous chemicals with our own hands. images of rivers polluted with toxic substances upset the images that make people gradually distance themselves from polluted water may seem disturbing, sometimes because of cnns for their health and sometimes because of their bad smell, it will not be a problem . they can easily exist in the blood from the rivers , what should be done, lito , the role of tomorrow , park average comments , the human race, aladdin p. it is one of the most widely used chemical substances , definitely the 500 billion dollar industrial cosmetics that is predicted within a few years. the cosmetics industry will reach