Learn how to make a mini drill machine using simple materials like cardboard in this easy-to-follow DIY tutorial. Discover the step-by-step process to create a functional tool that can be used for ...

In this video I show you how to make robotic arm from cardboard, it's quite fun to plaw with. Especially by moving coca cola cans. You need: cardboard, 8 syringes with rubber piston, old battery, 4 ...