Flutterby™! : flying jellyfish octopus like thing

A lot of you know that I'm a fan of Festool products (as Phil said when I pulled out the saw and the rail and showed him the system while touching up one of his tables, "why would you buy anything else?"). Festool used to be called "Festo", and although I haven't found a direct link, I think that means they're a spin-off brand of Festo industrial and automation products. Chris had a link and embedded video of the Festo air jelly remote control blimp/dirigible/something (stand-alone link to the YouTube video) and a link to the Airshipworld write-up. Here's a page in German on the Festo website.

Well worth a look.