The document summarizes three different Twitter conversations: 1) A conversation in 2011 in response to a London riot rumor, 2) A 24-hour conversation during the FIFA World Cup, and 3) A study of the temporal pattern of happiness on Twitter from 2008 to 2011 which found variations in the expression of positive emotions over days of the week and times of day.

1. Adapted from The Guardian (2011), How riot rumours spread on Twitter, from
https://www.theguardian.com/uk/interactive/2011/dec/07/london-riots-twitter
Twitter conversation in response to a riot rumor in 2011

2. Adapted from DESOUZA, K. and SMITH, K. L. (2015).
Modeling Citizns, Planning 81(9), 26-29
24 hour Twitter conversation during FIFA World Cup

3. Adapted from Dodds, P. S., Harris, K. D., Kloumann, I. M., Bliss, C. A., &
Danforth, C. M. (2011). Temporal patterns of happiness and information in a
global social network: Hedonometrics and Twitter. PloS one, 6(12), e26752.
Temporal pattern of happiness in Twitter from 2008 to 2011