(A note to new readers: Don't read the old stuff. It's bad. Start in, I dunno, August 2006.)
Like Pythagoras, I have discovered a new Geometric Principle. I'm not sure what the mathematics are yet, but I will get to the bottom of it!
It dawned on me while walking today. How is it possible, I mused, for two tiny ladies, idly chatting and sauntering, to block off literally the entirety of a three-meter-wide hallway?
The answer must be a new, heretofore unknown principle of spatial interaction.
I must know.