so,for the fun of it, technical questions:
1)The boa constrictor at the Zoo winked at Harry during their conversation. As snakes don’t have eyelids, it is impossible for them to blink, for their eyes are protected by transparent scales
2)It states in the Hogwarts letter that you can bring an owl, toad, or cat but Ron brings his rat, Scabbers
3)During the Halloween feast, when the troll is let in, Professor Dumbledore sends the students to their dormitories. However, the troll is said to be in the dungeons, and that is also where the Slytherin dormitories are, meaning Dumbledore has put them directly in harm’s way by sending them there.The logical move would be for every student to stay in the Great Hall, do a roll call, and send prefects/teachers looking for missing students
4)at the end of book 1, Dumbledore said that his and Hermione’s owl crossed in mid-air, however a few pages later Hermione says to Harry that that she ran into Dumbledore on the way to the Owlery to send him the owl
a really technical one:
5)Harry’s fourteenth birthday is on July 31, 1994, but in his letter to Sirius at the beginning of the book he mentions that his cousin Dudley got really angry and chucked his PlayStation out of the window. The PlayStation was not released in Europe until September 29, 1995. It could not have been imported either because the PlayStation was not released in Japan until December 3, 1994