If the list were 25 long we could make bingo cards for this.<p>I'm trying to come up with a way to use that Venn diagram. Getting everyone to agree we need to be in that overlap between "what we know" and "what we don't know" would be priceless.
Or ask somebody to draw three lines on a whiteboard that are mutually perpendicular ([1])<p>[1] The Expert (Short Comedy Sketch), www.youtube.com/watch?v=BKorP55Aqvg