Assorted links

1. Why the super-rich aren’t leaving their fortunes to their kids.

2. Hou Yifan and four Norwegian girls (scroll down a fair ways for the photo, but not actually recommended).

3. Sheep rustling is up.

4. Do dogs and cows get that “Eureka!” feeling?

5. New and scary results on lead exposure.

6. Physicists create water tractor beam.