Was checking the latest uploads from my numerous YouTube channel subscriptions and was thrilled to see a new one from zefrank1 after an absence of a few months.  I swear, the guy must be Morgan Freeman's brother from another mother, he sounds so much like him. 

I love funny stuff like this and while sometimes the videos get a bit silly, I often find myself literally LOL.

Warning:  while his curse words (very few) are bleeped, some of the narration contains sexual innuendo or scatological references...but they're hilarious!  There's also animal nudity. <snicker> All that said, the vids are really quite educational and more entertaining than National Geographic.