Mighty Machines focuses on footage of real machines (firetrucks, airplanes, freight trains, snow plows) working. Voiceovers tell the story of how the machines work together to get work done.Mighty Machines focuses on footage of real machines (firetrucks, airplanes, freight trains, snow plows) working. Voiceovers tell the story of how the machines work together to get work done.Mighty Machines focuses on footage of real machines (firetrucks, airplanes, freight trains, snow plows) working. Voiceovers tell the story of how the machines work together to get work done.