Here at BrickNerd we like to look back from time to time, even to our own past. Way back before I made the switch to digital effects I did creature effects and animatronics. I've built many hands in my time, but I don't think any were as cool as this one from Barman76. I really like the linkage on the fingers, allowing all four to gracefully move independently, but be driven by two motors, genius! Watch the video, you'll be amazed.