Cows are wonderful for urban gardens as they moo the grass.

Strip mines are very popular with spectators because of all the naked women who work there.

The mantle in your gas light is made from the very best Harris Tweed.

Paraffin is made from the flight feathers of parrots and the dorsal fins of sharks.

It is widely known, amongst paraffin connoisseurs, that the Blue MacCaw and the Great White combine to make the best quality paraffin. The most common, and cheapest, paraffin is the budgie / tiger shark blend.