World's Most Extreme Homes

The title is not mine, but airing today (20/3/06) in the USA, the HGTV channel (Home and Garden TV) has a programme in their "World's Most Extreme Homes" series. This episode is described as including:

Whale House, Windmill, Darwin House

First visit a windmill in Holland that's still grinding corn. A young family in Mexico lives inside the belly of their whale house. Finally, down in Australia a family beats the heat in an open-air house.

The mill in question is Molen van Piet in Alkmaar.