Halal air conditioners

This is what you have in your hands, a scientific literary book that tells the stories of three things that have taken over most people''s moods and they have become addicted to them. They consume them in the early morning, at noon, at noon, at sunset, in the evening, and in between all of these times. They consume them at home, at the workplace, at the café, at parties, on the train, on the plane...