Synopsis

The engines that shaped our modern world have long relied on hydraulics—a streamlined network of valves, hoses, and pumps that channels force through fluid. This fundamental principle of transmitting power via liquid remains the driving force behind most machines today. From the Romans’ ingenious aqueducts to Universal Studios, a place practically devoted to hydraulic innovation, we witness how this system fuels industry, keeps aircraft aloft, and transforms a three-point maneuver into a simple