library-1-003
A sign above the microwave-like unit reads: “We have introduced a Book Sterilization Machine! Please feel free to use it!” A yellow label affixed to the unit itself reads: “Do not put CDs or DVDs inside. They may be damaged.” A further sign below reads: “After three cycles, please yield your place to the next person. Thank you for your cooperation.” Below this, there is a set of instructions on operation of the unit.