Further on this point: It's common for PCBs (Printed Circuit Boards) to have Easter eggs in either the copper or silkscreen layers. They're also often in the ph

Further on this point: It's common for PCBs (Printed Circuit Boards) to have Easter eggs in either the copper or silkscreen layers. They're also often in the photolithography masks used for making silicon chips: http://micro.magnet.fsu.edu/creatures/index.html http://micro.magnet.fsu.edu/creatures/index.html