I forgot to say that if you have more than one of these fog spheres in your scene, be careful not to let them overlap each other, because it will cause some weird "artifacting" to show up where the overlap occurs. :^)

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