So you have always wanted to build your own bionic hand but didn’t know which parts to use? Terminal Cornucopia has shared a video that shows how you can build a bionic arm using parts from a Keurig coffee machine. The only non-Keurig materials are adhesives and the 12v external power supply.
The entire project took over 199 hours. No plans are available but the above video should give you an idea how to get started.