tell me what would happenlike no skyscrapers, railroads, etcspecific examples and long explanations.
Well, if steel wasn't invented and there was nothing else invented instead of it, we would have no Ocean going ships cranes to lift cargo automobiles trucks buses computers adding machines cash registers cooking stoves ovens modern restaurants barbeques rocket ships sky scrapers subways gears bridges sports arenas railroads railroad engines railroad cars oil rigs pipelines gas stations gates airports airplanes hangers space shuttles space stations satelites television television antennas television transmitters electrical stations dams power generators power stations snowplows ski lifts roller coasters amusement parks The list keeps goingPick any part of civilization today and we would either not have it or it would be done entirely differently.
