Home › Forums › setting the stage › so what’s the problem? › what is the problem This topic has 0 replies, 1 voice, and was last updated 2 weeks, 1 day ago by SeppeLefevere. Viewing 1 post (of 1 total) Author Posts September 27, 2025 at 12:43 pm #13158 SeppeLefevereParticipant The main problem is time, it would take too long to solve everything using quantum mechanics to explain behavior of solids. 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