Assorted links, second dose

1. Air Genius Gary Leff is hailed by CNN.

2. Good post on interest rates (though I am not sure I agree with it).  Brad DeLong comments.  Critically important stuff and two of the best recent economics blog posts, in some time.

3. The world's first native Klingon speaker?

4. Spider silk tapestry.

5. Via Yana, France's hamster hotel, and here.