Scientists have noticed that in such cubes the bodies of newborns are sometimes intertwined, and it seems that grown-up rats are two-three-headed.
Ososayensi baye baqaphela ukuthi onjalo Kubla ithole osanda kuzalwa ngezinye izikhathi okwakuthandelene, futhi kubonakala sengathi le pups esekhulile amabili nantathu engumondli.