'To me, teaching about Antarctica was like a balanced meal...all the food groups were proportionally represented!!' - very nicely put, psr.
Glad you enjoyed it, sounds phenominal to teach that subject !
I've ordered some books form Amazon this morning, there are quite a few I want but I can't get them all at once else I will burn a hole in my pocket, darn ! I've also emailed the Open University this morning as I want to get into Oceanology, so they've given me a few pointers where to start.
Who said dreams were just that, eh ?