When the project is on display is needs to be housed not only so it looks good, but so it all is aligned and working. After a few sketches I used Google SketchUp to model the display so we could see what it would look like but also work out how much material we will need. Its still a work in progress but this is were the design is at so far. The Ferrofluid will be on display at the top, below it the motors and magnet wheel, below that the relay and battery mini circuits and finally the bottom layer will house the Arduino and battery. Now I need to finalise the design and make it out of cardboard before we buy the acrylic from Brunel Labs.