"An area the size of Wales" and other weird units from the @aperiodical #math #podcast: https://aperiodical.com/2024/10/mathematical-objects-an-area-the-size-of-wales/

Of course, "An area the size of Wales" was replaced by the metric unit of "An area the size of Belgium"
https://h2g2.com/edited_entry/A1066484