What new blogs should I start reading?

  - by New Deal democrat

Here's a question for a Sunday.  It's been a long time since I've found a new non-economic blog to add to my personal list of favorites.

I read most of the big political blogs, for better or for worse, but what other blogs on any subject - it could be history or psychology or other social science, or anything having to do with science of any sort, or just something offbeat but interesting - should I add to my list?

Update:  Thanks for all of the recommendations!   I've already sampled a few, and will check out the rest.