Here is an item for people in the Northern Territory

"Beer can insulation

A Russian man who collects beer cans has turned his collection to practical use.

He is using them as insulation after his wife told him: "Either the cans go or I do", reports Pravda."

Pete's Points

I guess the only down side to this information is that you can't use NT Stubbies, but then again, glass can be a good insulator too, can't it?