Time to blind you with some science! Loungers, meet Txchnologist; and Txchnologist, Loungers.
I was a little hesitant about this one because of the prominent “sponsored by GE,” but I kept coming back to it because they regularly have cool stuff (corporate money and communication know-how can help, I guess).
I originally found this through a link on The Browser to “Ten of the Best Science Videos of 2011” and then once there, found this on how to define life (and I was really happy to see all of the links in it) then I was off to the races.
If you find something great, please post the title in the comments.