© 2005 Mary R. Lynn

This is Arizona

© 2005 Mary R. Lynn

This is Arizona’s

desert

© 2005 Mary R. Lynn

Arizona’s desert is

approximately

11,000,000 acres

© 2005 Mary R. Lynn

Here’s what the desert looks like …

Tucson, near Gerri’s house

12/04

© 2005 Mary R. Lynn

And here’s what kitty litter looks like …

Tidy Cat, Chapel Hill, 10/05

© 2005 Mary R. Lynn

And here’s the comparison …

So what’s the difference?Little blue “aroma capturing” dots in litter

Tucson, near Gerri’s house 12/04

Tidy Cat, Chapel Hill, 10/05

© 2005 Mary R. Lynn

Tucson, near Gerri’s house 12/04

Tidy Cat, Chapel Hill, 10/05

And your conclusion is …?