Technology is at the core of the contemporary world we know, love and hate. It works at small scales to make our everyday living easier, faster and better (at least in theory) and enables us to build entire digital worlds, radical robots and even to begin integrating machines with men and women. From crazy cybernetics and do-it-yourself projects of today to unreal robots and creative concept designs of tomorrow, here are some of the most terrific and terrifying technologies of the past, present and future.