If you have a question you’d like an expert to answer, send it to curiouskids@theconversation.edu.au. How was maths discovered? Who made up the numbers and rules? – Bianca, age 12, Strathfield, Sydney ...

As I told my class on Thursday, the theme of the first week of our math history course was “easy algebra is hard in base 60.” We started the semester in ancient Mesopotamia, trying to understand ...

Recent progress on the “sum product” problem recalls a celebrated mathematical result that revealed the power of miniature number systems. It’s one thing to turn a cartwheel in an open field. It’s ...