Lex Lang Documentaries

Water

Science Presenter Lex Lang 2006
2

A documentary which explores just what little we know about the amazing element that is water (H2O). Water makes up more than 90% of the Earths surface and makes up most of the human body but do we really know the secrets behind this life giving element?   If it was not for water we would[...]

A collection of Lex Lang documentaries.