Robotic Arm In today's video I want to show you how to make a cool robotic arm from wood that has wrist and elbow! If you like this video - don't forget to subscribe :) Production Music courtesy of ...

Scientists from MIT built a robot that can help dress a human. Future mobility aid applications are included in their study publishing this month.

Or maybe they think of the do-it-all robotic arm from the Iron Man movies that assists Tony Stark in his mansion. Either way, it doesn't seem a practical tool to use around the house.

This arm doesn’t think for itself, as the robotic limbs of Marvel’s Dr. Octavius do. As the demo video shows, right now, the arm is manipulated by a third party.