Sort by time | Sort by thread (beta)
Link to this comment:
Share to:
Loading...
- Your queue is empty. Add videos to your queue using this button:
or sign in to load a different list.
Loading...Saving...
did she say " vagination"? at 0:21? :D
BlackGypoMagic 2 months ago
Very nice video! Only one comment: the T - tubules aren't aligned on the Zdiscs on the drawings, while it should.
Shyn0h 7 months ago
have a human a&p test tomorrow and was freaking out until this. awesome way to explain it. thank you
levimiller10 1 year ago 2
nice
reypsoong 2 years ago