The difference Home › Forums › setting the stage › advantages question 3 › The difference This topic has 0 replies, 1 voice, and was last updated 1 day, 4 hours ago by Swarnojit. Viewing 1 post (of 1 total) Author Posts August 3, 2026 at 4:54 am #14764 SwarnojitParticipant Bridges use classical physics, which are exactly solvable. Whereas materials rely on quantum physics, which are not exactly solvable. 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