We talk about how the Volkswagen air-cooled engine used in the Beetle was chosen by NASA for the lunar rover prototypes' ground testing due to its reliability, lightweight design, and simplicity. This same engine was also used in light aircraft and power generators for the Apollo missions, even though it never actually went to space itself. It helped test the vehicles that did, playing a role in putting Americans on the moon. | Auto Viral

The VW Beetle air-cooled engine is a mechanically honest flat-four that helped define motoring history. Mounted in the rear, it relies on a belt-driven fan to push air over finned cylinders and heads, eliminating the need for water, radiators, or complex plumbing. Its horizontally opposed layout keeps the engine compact and low, while its carbureted simplicity makes it easy to understand, maintain, and repair. Not built for speed or sophistication, it earned its legendary status through durabili

First time ever seeing this VW! What is it??? #aircooledvw #vw #volkswagen #classiccar | Internal Combustion