《空洞的思考：探索内心深处的无尽可能》附近心理医生

　　Meek, little inventor Calvin Q. Calculus defies the ranting of his battle-ax wife and invents a portable hole, which will revolutionize dog bone storage, rescue of babies from safes, and golfer putts. But a thief steals Calculus' supply of portable holes and uses them to go on a crime spree.