A few unfortunates manage to do both at once. [MusaW]’s 3D Printed Quadruped Robot, on the other hand, moves in rapid motions that manage to look sharp and insect-like instead of unstable.

DIY Double Robotic Scissor Arm from Popsicle Sticks Learn How to make a Robotic Arm out of popsicle sticks. How to build a robotic hand using house hold items.For this project you need ...

Commercial flex sensors are pretty expensive, so he experimented with some homemade sensors ... too. For the robot hand, he used balsa wood and hinges for each joint. Flexible thread provided ...