https://towardsdatascience.com/making-sense-of-startup-valuations-with-data-science-1dededaf18bb

https://www.gameworkersunite.org/get-involved

https://blog.esciencecenter.nl/irregular-data-in-pandas-using-c-88ce311cb9ef

https://towardsdatascience.com/expose-endpoints-using-jupyter-kernel-gateway-e55951b0f5ad

https://www.quora.com/If-Alan-Kay-made-an-introductory-technical-course-syllabus-to-teach-real-computer-science-to-undergraduates-what-would-be-on-it/answer/Alan-Kay-11

https://www.techworker.coop/

http://www.math.utah.edu/~pa/math.html