No offense taken, it was just an experiment with refraction spurred by the earlier post. That was the only pertinence it had. I thought it had a fun outcome, that's all.

This is not my "second childhood". I'm not finished with the first one yet.

Time flies like an arrow; fruit flies like a banana.

"I'd like to die peacefully in my sleep like my grandfather....not screaming in terror like the passengers on his bus." - Jack Handy