Our World in Data mapped out the UN's predictions for the size of the world population. The rate of change is pretty astounding -- with some interesting twists when we look closer.
Tag: exponential
History of Calculating π: Number of Accurate Digits
It's almost π day (3/14 in the US)! Some people like to try to memorize π. Is it possible for them to memorize all the known digits? How many digits ARE known, and how has our knowledge of π changed over time?
Number of Websites Online from 1991 to 2021
Do you know someone named "Alexa"? Click to access the slide deck, and learn more about math & content connections.
The Decline of the Taíno
Click to access the slide deck, and learn more about math & content connections.