Tired of watching cool robotics projects online and feeling like they’re out of your reach? You’re not alone. Many enthusiasts face the challenge of turning their tech dreams into reality. But what if ...

If you are thinking of building your very own desktop robot arm and were intrigued by the project published yesterday which took you through the process of creating a mini robotic arm using Arduino.

Alternatively, if you want to see how this voice-controlled robot helped return the life of this attenuated aerospace engineer back to normality, watch the video below.

People can learn to control a robotic third arm using their eyes and chest muscles. Such extra limbs could become essential tools for surgeons or people working in industrial jobs, say researchers.