I can attest those folding sinks were a marvel of engineering. I served at the Submarine Repair Facility in New London and used to marvel at how not a cubic inch of space was wasted on a submarine. How submarines were appointed is how I envision starships being constructed. The parallels between being underwater and out in space bear looking at.On Tue, Jun 23, 2015 at 2:33 AM Knapp <magick.crow@gmail.com> wrote:The remaining officers were in staterooms that had three bunks and a folding sink.How do you fold a sink? Did folding it up really save that much space? I can't quite picture this as a real space saver.