Intro: Simple Hydraulic Arm
I made this Hydraulic Arm using 8 syringes size 5 mm, some tubes and water.
You can make the body out of anything you have around the house like wood, cardboard or even old toys.
The design of the body is up to you :D
Once you get the syringes connected and working you can experiment hooking them up to different objects and places.
If you have any questions leave a comment below.