The Forum - Psychologist John Prescott on why rats show the same facial reactions to sweet and bitter taste as humans - ÃÛÑ¿´«Ã½ Sounds

The Forum - Psychologist John Prescott on why rats show the same facial reactions to sweet and bitter taste as humans - ÃÛÑ¿´«Ã½ Sounds
Psychologist John Prescott on why rats show the same facial reactions to sweet and bitter taste as humans
And could the face we pull when tasting something bitter be the origin of disgust?