Pulse of the Nation: U.S. Mood Throughout the Day inferred from Twitter

amislove · 362K views · 2010 · 1:39

Open on YouTube

Social issues & cultureother

Why the open web links it

Visualizes U.S. mood throughout the day using 300 million tweets and cartograms to show emotional trends.

Linked by 7 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including perfil.com, wearesocial.com, websoft.ru, socialworker.com, alltagsforschung.de.