xuva·vor 9 Jahren·discussSome evangelism in case someone else happens to have a thing for ridiculously long, ridiculously well-written works of fiction: https://parahumans.wordpress.com/
xuva·vor 10 Jahren·discussPerhaps coincidentally, the ambidextrous sofa has an area scarily close to the sum of inverse squares, \pi^2/6 \approx 1.6449341...