Fourteen years after it ended, it's back Physics or chemistry On Antena 3. A new generation of students begins a new school year at the Zurbarán Institute in Madrid with life choices and technologies at their disposal that change the landscape. The series begins in a nightclub, and in just the first four minutes, we see all the students drunk, a group snorting poppers, sexist comments, marijuana use, benzodiazepine abuse, cunnilingus in a public toilet bowl, anxiety attacks, punches, and a dead student. This is the new generation. Physics or chemistry to extreme levels. After the summer break, the philosophy teacher asks them what makes them happy. "Fucking," one suggests. "I'll suck my dick, fucking is for workers," another declares. In physical education class, a girl explains that she's exempt from the subject because one leg is longer than the other, even though it doesn't show. The teachers aren't much better. When it comes to interacting, the level of aggression among the teaching staff is more typical of a penitentiary than an educational center. This time, they emphasize that the school is a parent-teacher cooperative, and this allows a mother to act as an oligarch and controller of an educational regime typical of the Transition.