Jules Verne sent Phileas Fogg around the world in 80 days, but how far is that anyway? How fast would he have had to travel? How long would it take today to go around the world?
http://www.andrewcaelliott.com/explorations/2017/3/21/around-the-world-in-how-long
This thought-provoking blog post accurately describes one of the most important reasons for mathematical (and other) education: for the habits of thought and not always only for the content.
Numeracy, and a numerate approach to understanding the world, becomes a habit also. Keep asking: “is that a big number?”
https://medium.com/@jeremyjkun/habits-of-highly-mathematical-people-b719df12d15e#.njlr8pyp5
Wonderful tale by Ben Orlin “Math with Bad Drawings”, of a creature exploring the world of numbers, very much in the spirit of “Flatland”.
http://mathwithbaddrawings.com/2016/01/20/the-number-line-a-journey/
