Amazing Chemistry - Dr. Hany Hajjaj

Engy rushed towards her brother Alaa's room with lightning speed when she heard a frightening explosion coming from inside. She thought at first that Alaa was watching a movie with some action scenes, then she quickly remembered that her brother does not watch this type of useless movie, in addition to that there is a TV in the room. The living room is not in Alaa's room, just as her brother rarely watches movies on the computer screen, as he likes to read books more. Angie shouted at the door:

- What exactly happened?!

Alaa answered her from inside his room nervously, saying:

- You can see everything yourself!