text: surprise,anger,disgust, fear, and sadness on your self. And then associated each with characteristic movement of the facial muscles in your body. Some peolpe bring you down you have to get back up and stay in a good ways. Some classroom computer - animated faces move expressive- for video games or video surgery. Meanwhile, muscles called orbicularis oculi pars palpabraeus make crow's - feet around your eyes. The expert, faces don't lie; these muscle clues are sometimes used to spowhen a smiling politician or celebrity isn;t being truthful. Whoever thought that making faces could reveal so much about the science of emotions.There are many advantages to limiting car usage.  It is better for the environment, it limits time spent sitting in traffic, and saves money.