This room reconstructs a bit of the desert of Dune. The sandcrawler directly in front of you dates from the Atreides times. Grouped around it, moving clockwise from your left, are a small harvester, a carryall, a primitive spice factory and the other support equipment. All are explained at each station. Note the illuminated quotation above the display: "FOR THEY SHALL SUCK OF THE ABUNDANCE OF THE SEAS AND OF THE TREASURE IN THE SAND." This ancient religious quotation was oft repeated by the famous Gurney Halleck.
From Chapter 30 of Heretics of Dune by Herbert, Frank