The syringes do the job of single-acting hydraulic actuators, one at the motor and the other where the force is needed. In between them, what appears to be clear vinyl tubes carry the fluid ...

If you’re hungry for more, consider using syringes as basic hydraulic actuators for model builds. Video after the break.

In this video I show you how to make amazing working hydraulic powered claw machine from cardboard at home. You need cardboard, popsicle sticks, syringes, pipes and of course toys :) Enjoy ...