- Cows are lousy at detecting earthquakes, say Swedish scientists. Via Noah Gray.
- Excellent discussion of fossil evidence for mammalian adaptation to ancient climate change by Open Source Paleontologist.
- Systematic chimp tickling reveals that apes laugh like humans.
- And finally, via Kottke, the 100 best movie lines in 200 seconds, albeit with some regrettable bias toward recent blockbusters. (300 makes it in, but no Khan?!)