《探索“洞”的奥秘：创意与哲思的奇妙交融》从渔民到海洋霸主

　　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.