
This is the third match in round 2 of The Big Internet Math-Off. Today we’re pitting Evelyn Lamb against Zoe Griffiths.
The rules are the same as in round 1: take a look at both pitches, vote for the bit of maths that made you do the loudest “Aha!”, and if you know any more cool facts about either of the topics presented here, please write a comment below!





