So you have always wanted to build your own bionic hand? Why not turn your coffee maker into one. Terminal Cornucopia has posted a few that covers how a Keurig Coffee Maker can be turned into a bionic hand. The only non-Keurig materials used for this project are adhesives and a 12v external power supply.
You are also going to need a heat gun and common hand tools to complete this project. According to the maker, over 199 hours were spent to complete this. Pretty special if you ask us. More info is available on Terminal Cornucopia’s channel.