Explaining a car on Instagram: "Radial engines are a type of piston engine where the cylinders are arranged in a circle around the crankshaft, resembling the spokes of a wheel. Commonly used in early aircraft, this design provided excellent cooling, reliability, and power-to-weight ratio, making it a favorite for military planes in the first half of the 20th century. Let us know your thoughts below! • #reels #engineering #explore #explaining"