Difference Home › Forums › setting the stage › advantages question 3 › Difference This topic has 0 replies, 1 voice, and was last updated 1 week ago by Amy. Viewing 1 post (of 1 total) Author Posts August 25, 2026 at 4:55 pm #14837 AmyParticipant Bridges related to safety, and it can be solved with acurate calculation, so it must succeed with one attemp. But materials is unsolved problem, and research can fail many times. 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