Thing explainer is fun -- but I don&#x27;t think the descriptions in it are particularly clear.  It&#x27;s just fun to see how he solves the problem of describing them given his self-imposed limitation.<p>Even more fun is Poul Andersons &quot;uncleftish beholding&quot;: <a href="http:&#x2F;&#x2F;www2.warwick.ac.uk&#x2F;fac&#x2F;cross_fac&#x2F;complexity&#x2F;people&#x2F;students&#x2F;dtc&#x2F;students2011&#x2F;maitland&#x2F;fun&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www2.warwick.ac.uk&#x2F;fac&#x2F;cross_fac&#x2F;complexity&#x2F;people&#x2F;st...</a>