Home › Forums › setting the stage › so what’s the problem? › so what’s the problem? This topic has 0 replies, 1 voice, and was last updated 9 months, 1 week ago by wd moya 1225. Viewing 1 post (of 1 total) Author Posts March 12, 2024 at 1:19 pm #10659 wd moya 1225Participant Overall, although quantum physics has changed our understanding of solid matter systems, there are practical and theoretical challenges that limit its widespread use in everyday discussions about solid matter. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In