Answers to "What in the World"

(a) The roof of the Blue Mosque in Kuala Lumpur.  If you only get to see one blue mosque, this one is better than the one in Istanbul.

(b) Do you remember the old movie with Raquel Welsh where the scientists shrink down and go in someone's body.  This is the view inside Lew's large intestine.  Note that Raquel is not there.

(c) These are salmon spawning in a river near Anchorage, Alaska.

(4) Here you see a wallaby imitating Pat in Tasmania, Australia.