We all know about islands... and we all know about lakes. We know we can have islands in lakes, and even lakes on islands.
But did you know that there are lakes on islands in lakes? And even more, islands in lakes on islands in lakes?
Roger Dickey knew this... And he had a quest, to find the elusive fourth order island!
The Wholesome Show is Dr Rod Lamberts and Dr Will Grant, proudly brought to you by The Australian National Centre for the Public Awareness of Science!