An airship on which !!SCIENCE!! takes place. Fully furnished, with a badly written apocalyptic log in both command blocks and books included. Four scientists and two minions did crew it, but most of their bodies were never found. Currently its headed on autopilot due east and at an extremely high altitude, it has yet to be intercepted by any polity.

The ship is sort of inspired by Discovery One of 2001: A Space Odyssey. It can be bisected at the 'neck' by TNT, if things go horribly wrong, as all work areas are in the back and the crew quarters and food storage is in the front. How it flies when all the engines are in the back is unknown, evidently suspended by your lack of caring. The fact this was not tripped indicates the situation developed more quickly than the scientists could react.

It is imperative you both open the world with something other than easy (There are some hostile mobs around that should add Fun.) and that you do not rotate this, as the number of paintings and item frames within it are basically required.

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Expect my projects to slow down somewhat: I am learning the game Dwarf Fortress (The most complicated game ever). Wish me luck! I already have another, quite large, project about half completed so don't panic [no one cares].

Additional Notes

My thanks to DemoDwarfz for suggesting Chunky - I had known of it but was too lazy to employ it.