Tentacle Puppet
This was a branch off of the animatronic Parrot Project, where I was trying to figure out a way to give the bird a neck. Ended up focusing more on this than the parrot, and then decided to separate them so I could break the design requirements of a short bird neck. The core is speedometer cable, as it's double wrapped to keep from twisting, and the cable is standard diameter bicycle brake line. Each stage is marked by a custom machined aluminum divider, and each in-between stage is 3d printed nylon, so we could reduce the overall weight that the brake line would have to hold up.
You can check out the full gallery with the link to the left.