A Cardboard Fire Truck to the Rescue! The Blue Dollhouse Is Burning!

Today was another tense day at the Cardboard City Fire Department. A two‑story cardboard house on 4th Street caught fire. The fire crew was dispatched in a cardboard fire truck equipped with a ladder. The firefighters had to battle the flames for quite some time using a powerful monitor nozzle. In the end, they managed to put out the fire. In this video, I used the cardboard model of a fire ladder that I built a year ago. To supply water, it features a tube from an IV set, and the water pressure is generated using a 6‑liter manual garden sprayer. The operating water pressure is approximately 2 to 3 bar.