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Hydraulic Crane [3]
How it Works
We can pick up any small particle with the help of this hydraulic crane. The basic idea behind hydraulics is very simple: Force applied at one end is transmitted to another by a incompressible fluid. Here when we press the piston of one syringe, the piston of another to which it is attached by a pipe, is pushed out by hydraulic pressure. In this way we can control the whole crane.