Water
- Episode aired Oct 17, 2002
![Robert Popper and Peter Serafinowicz in Look Around You (2002)](https://m.media-amazon.com/images/M/MV5BNjk1ODk1MDc5N15BMl5BanBnXkFtZTcwMjU3NjIyMQ@@._V1_QL75_UY281_CR4,0,190,281_.jpg)
"But we do know that water is the most powerful substance on Earth, and, whatever form it's in, be it ice, vapour, or just water...""But we do know that water is the most powerful substance on Earth, and, whatever form it's in, be it ice, vapour, or just water...""But we do know that water is the most powerful substance on Earth, and, whatever form it's in, be it ice, vapour, or just water..."