This is a very common situation in which parents give the baby a choice between an unfamiliar artificial object and a well know breast that produces milk. (babygearhub.net)
Space debris, which is continuously accumulating as a result of human space activities, consists of artificial objects orbiting Earth. (sciencedaily.com)
The real, not visible hand and the visible artificial object were then stroked with a brush for a few minutes, synchronously or asynchronously (as a control condition). (sciencedaily.com)