TO SEE VIDEO CLICK HERE
Hydraulic Crane
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.