Do you love natural history museums? How about quirky facts about biology as discussed by the charmingly enthusiastic Emilie Graslie? Then you're going to love The Brain Scoop YouTube channel.
A couple of examples:
Emilie explains the difference between horns and antlers:
She also takes us on a multipart journey behind the scenes at Chicago's Field Museum. I guarantee you've never seen anyone so excited about platypuses.
Hat tip: Not Exactly Rocket Science.