cool article that references use vitamin E to block release of an enzyme the brain normally releases after stroke. The enzyme however ends up facilitating activity that leads to cell death, so if you block it, you can save brain cells.
looks esp cool for physics. this is a professor from MIT who took some (very famous) amazing pictures of images reflecting droplets, human movement, bullets, etc. really worth checking out.
This is a new blog started by a AP bio teacher. I figure it might end up having some useful things on it, but even if there's not content that is of immediate use, it might prove to be a good example of a way to use a blog in a classroom.