11.03.2022
Pigs give away their feelings by grunting...
An international team of researchers - including Prof. Edna Hilmann - was the first in the world to translate the grunting sounds of pigs into actual emotions.
11.03.2022
An international team of researchers - including Prof. Edna Hilmann - was the first in the world to translate the grunting sounds of pigs into actual emotions.