The Incredible Mini UFO

You surely have heard of the great cow stealers, haven't you? They can be known as extraterrestrials but they can also be known as aliens. 

  This is my entry for this contest and a masterpiece based on a lego technic engine. You may have seen or heard about this classic engine cylinder from lego technic. But let's stop talking about the engine and talk about the contest entry. as in the engine, when the wheel is turned the cylinder goes up and down; more this project is different, when the crank is turned the object that is supported on the base moves in a circular motion (from left to right, up and down) leaving the UFO like a real one.

This is the link so you can see how the project works (the video only shows how it works, it is not with the real colors and the project is another entry in the contest, but both are the same in the way of operation)

LINK: