The postings have been a bit slow lately, and I blame the spectacular Maine coast for that. But as you can see on the right, I have been really busy here.
In the mean time, here is Astrobiology Rap, continuing the trend set by brilliant Hotel Mauna Kea and Large Hadron Collider Rap (though, it seems that astronomers are getting a hang of it). But there is also a lot of good science in it. Here it is: (hat tip Dynamic of Cats)