An explanation of finding a line of symmetry is given and demonstrated using a mirror. Ethan then has to chop a pineapple. At first he gets it wrong, checking in the mirror. Ethan’s mum has ...

VO: Ethan Measure is a martial arts whizz kid. He’s won so many medals he can barely stand up. But there is one medal he's yet to win. The Symmetry Medal. It’s better than all the others ...

Symmetric interpretation aims to counteract that tendency. As I also explained, favoring symmetry is not a hard and fast rule; it is instead a preference. That means judges should favor symmetry ...