text: I find smiling, showing positive vibes, and actions making our lives a bit happier. Hopefully one day we get to "calculate" emotions some day, because i will definitely try it out! I was never a fan of being down or sad, I love being happy everyday. So hopefully this new technology is useful and helpful to everyone. "The facial expressions for each emotion are universal" are words from a wise man who will actually "make America great again". Many countries and cities have cut down the usage of cars because of the pollution that they cause. Some countries created days dedicated to not driving cars, and if someone violated this, they would be fined. Some people accepted this and embraced it, while others did not like the idea of not being able to drive at all. That was why when Paris forced a driving ban, almost 4,000 drivers were fined according to the article "Paris bans driving due to smog" by Robert Duffer. They did this because they are the city in Europe with the most pollution. But actually, not driving has many advantages that help you and your city.