Things I liked: The physics chair. The posters on the wall! The ...alarm clock although it's scary :P
Things I had difficulty with: I needed some feeback method to understand which are the available user-triggered interactions. I think I only found the clock :P
Ideas: Maybe consider either adding the audiovisual feedback, or adding a hint system if you want to retain them more obscure.
For a work made in a day, awesome! ⏰⏰⏰