hydraulic crane working model for science project exhibition - diy - science project academy #scienceprojectacademy #HydraulicCrane #ScienceProject #DIYModel #SchoolExhibition #PascalLaw #HydraulicSystem #CardboardModel #PhysicsExperiment #workingmodel In this video, we show you how to make a simple hydraulic crane working model using cardboard, syringes, pipes, and water—perfect for school science project exhibitions! Learn how hydraulic systems work and explore the principle of Pascal's Law through a fun and interactive experiment. This model uses syringes as hydraulic pistons, connected by plastic tubes filled with water, allowing you to lift and move small loads using water pressure.