It’s your lucky day! Where else could you hear two maths and puzzles enthusiasts discuss methane, maths week, and Mexicans in less than 25 minutes?

 

Not to mention cunning puzzles and every-day maths, including dominoes, carbon dioxide, and bird-feeders.

 

We're also quietly confident this may be the first podcast you have ever listened to use both the words ‘flatus’ and ‘exploratorium’.