In a previous life I used to build simple robots...
I'm amazed that it still goes, considering it's made mostly from recycled coat hangers. 
Sorry, guys. I'm a You Tube Noob.
It all seems so easy, until....
The one in the video is one of the early models, and the only survivor (I need a part, I'l just take it from this one and later on I'll get back to it and fix it. Promise... - things that Never happened. ). The earliest model had one motor and waddled around like a drunken hermit crab. A later version had six motors, three at each end, which covered a fair range of movement, and could climb stairs. Up, but not down. Gravity proved to be too great a challenge and the poor robot self-disassembled.
It's great what you can learn from the internet. 
Thanks myoclon What a fun, and clever music clip. You got me hooked..here's another with an airship too!!
