https://www.ben-evans.com/benedictevans/2019/4/8/mechanical-turks

https://www.govtech.com/public-safety/Code-for-America-to-Clear-54000-More-Cannabis-Convictions.html

http://www.t3x.org/lsi/index.html

https://www.theverge.com/2019/5/15/18627052/kickstarter-union-nlrb-election

https://buff.ly/2YS5P5h

https://medium.com/airbnb-engineering/avoiding-double-payments-in-a-distributed-payments-system-2981f6b070bb

https://medium.com/@outside2SDs/an-overview-of-correlation-measures-between-categorical-and-continuous-variables-4c7f85610365