I didn't think it was possible, but Erika not only climbed and folded herself into a doll's cradle (a present from grandma), but she was able then to stick her legs out between the cradle slats, and lie down in it. Once I saw her climb into the cradle, I wasted no time filming her. :-) She laid down, covered herself with a doll's blanket, and said she was going to sleep, as seen in this 1 minute, 37 second-long video: AVI, ~ 46.3 MB. Then she climbed out of it, as seen in this 31 second-long video: AVI, ~ 15.1 MB. She succeeded not to break the cradle, but we are not going to let her try again.