Think of all the cool stuff you see in DIY videos. Arduino is on the list because it makes all kids of cool things happen. Tentacles are cool. Knives are cool. Robots are cool. YouTube member outaspaceman put all these together in one project. I love his deadpan announcement, "It appears I have invented a knife wielding tentacle.”
Just because you can do something doesn’t mean that you should. It’s been four days since this video was posted. I have to wonder whether it’s still going, and whether outaspaceman is still with us. -via reddit