Steampunk Diorama of Failed Inventions Timeline

A detailed diorama on a long wooden desk showing a timeline of failed inventions from 4 different areas: first_invention_date: failed invention with a tag explaining in a couple of words why second_invention_date: failed invention with a tag explaining in a couple of words why third_invention_date: failed invention with a tag explaining in a couple of words why fourth_invention_date: failed invention with a tag explaining in a couple of words why steampunk aesthetic, cluttered with scrolls, blueprints, gears, warm, workshop, lighting.