13 questions about this sleeping polar bear stream

When a video of a sleeping polar bear popped up in my Facebook feed, I — like so many others — abandoned all my work to tune in to this stream of a polar bear sleeping. Yep, that’s all the polar bear did. It napped. What a luxury for a mid-work Wednesday!
The stream comes from Facebook page I fucking love science via explore.org, and it is exceptional entertainment. The video is also home to the most wonderful, welcoming comments I’ve ever seen on a live stream. Most of t