👉 A flatcar is a type of vehicle that has two identical, flat sections. Each section is typically made of metal and can be easily folded or rolled up to fit into a smaller space, making it ideal for transporting large quantities of goods or equipment. Flatcars are often used in military logistics and transportation, as they allow for faster and more efficient movement of goods between different locations. Flatcars were first introduced by the German army during World War I, but their use was limited due to logistical difficulties