Scientists discover facial expression used around the world as sign of disagreement

If you're unsure whether a politician really disagrees with an issue, then just look for the'not face'. The facial expression has been discovered to be a universal sign for anger, disgust and contempt. Consisting of a furrowed brow, pressed lips and raised chin, the expression is found among many cultures, including those who speak English, Spanish and Mandarin Chinese. If you're unsure whether a politician really disagrees with an issue, then just for the'not face'. The facial expression has been discovered to be a universal sign for anger, disgust and contempt.