Sponges, Cabbie Knowledge
- Episode aired Jul 2, 2010
- TV-G
- 25m
Examining the technology used to dive for natural sponges, and how taxi drivers know their way to so many different destinationsExamining the technology used to dive for natural sponges, and how taxi drivers know their way to so many different destinationsExamining the technology used to dive for natural sponges, and how taxi drivers know their way to so many different destinations