This post was part of the Chalkdust 2016 Advent Calendar.
You might also like…
- Meet Olubunmi Abidemi Fadipe-Joseph, an active promoter for women in mathematics from Nigeria
- Behind today's door... a quiz!
- Behind today's door... a mathematical Christmas Carol
- Behind the second door of the advent calendar, there is a puzzle
- Don't be left behind... more mathematical fashion advice
- Choosing which charity we donate money to shouldn't be an entirely emotional decision.