The gray line in the chart above, labeled "1980," shows the change in income from 1946 to 1980. Below, you can watch the change across every 34-year period starting with 1946-1980 and ending with ...

This Emotional Equation chart will change the way you view your feelings. Mind! Blown! Juna Xu. 3 min read. October 1, 2020 - 10:31AM.