How to Make Hydraulic Powered Robotic Arm from Cardboard
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How to Make Hydraulic Powered Robotic Arm from Cardboard
In this video I show you how to make robotic arm from cardboard its quite fun to plaw with Especially by moving coca cola cans
You need
cardboard 8 syringes with rubber piston old battery 4 pipes popsicle sticks glue water and patience Also coca cola empty can
