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http://www.blogging.blogs4all.co.uk/facebook/2018/12/18/pulse-of-the-nation-u-s-mood-throughout-the-day-inferred-from-twitter/



http://www.ccs.neu.edu/home/amislove/twittermood This video shows the mood in the U.S., as inferred using over 300 million tweets, over the course of the day.

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