Sing along with Cthulhu

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Feeling musical this morning? Stephanie Ching sent me links to some lyrics. An old User Friendly cartoon combines Cthulhu, zombies, and brains, and then there’s the unspeakable: this guy has written a song for John Tesh. If anything is going to rouse the sleeping Old Ones that lie in lost R’Lyeh, it’s got to be New Age caterwauling.

Quick! To scrub the thought of New Age Lite muzak out of your brain, Unfogged provides a cure: visualize your scrotum rupturing. Think about epididymitis and Fournier’s gangrene. There, can’t you feel the nightmare ebbing?

Carnivalia, and an open thread

I’ve been very, very bad at keeping up with all the carnivals, so here’s a quick roundup.

As usual, talk about whatever you want in the comments (at last, a place where the Coulter defenders can be evasive with permission!)

Playing hooky in nerdtopia

You may have noticed it was a bit quiet here on Pharyngula yesterday. I took the day off. My daughter Skatje has been away for a few weeks, visiting her sweetie-pie in Kentucky, and we had to make the long drive to the airport and back, so we decided to make a day of it in the big city as long as we were there. I also had to drop by the Big U and sign some papers.

When my boys and I decide to paint the town red, guess what we do? We headed to Dreamhaven Books, Comics and Art, Phoenix Games, Uncle Hugo’s (what is it with the remarkable concentration of geekdom on Lake Street in Minneapolis?), and The Source Comics & Games. After eating lots of Chinese food, we headed to the airport, only to discover Skatje’s plane was delayed.

So we sprawled on the floor of the Humphrey terminal and played Zombies until she arrived. I have discovered that when faced with the shambling horrors, I will roll lots of “1”s, slapping ineffectually at them until they grapple with me and gnaw on my brains. My sons Alaric and Connlann will grab shotguns, fire axes, and grenades and cut a bloody swath through them on their way to the helicopter pad, where they will fly away leaving me in a slowly closing circle of implacable moaning flesh-eaters.

When Skatje finally showed up (she had a fine time with her boy toy, who apparently works in a comic book shop and plays D&D), it was midnight, and we had the long drive home to face…we finally staggered into the house after a long day of nerd decadence at 3AM.

As you might guess, now I’m feeling exhausted and my brains have been repeatedly chewed upon. And you all know what weirdos we are here at Chez Myers.

Deep homologies in the pharyngeal arches

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PvM at the Panda’s Thumb has already written a bit about this issue in the article “Human Gland Probably Evolved From Gills”, but I’m not going to let the fact that I’m late to the party stop me from having fun with it. This is just such a darned pretty story that reveals how deeply vertebrate similarities run, using multiple lines of evidence.

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Cephalopod gnashers

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Cephalopods can inflict a nasty bite. On their underside, at the conjunction of their arms, they have a structure called the beak which does look rather like a bird’s beak, and which can close with enough force to crush shellfish. Many also dribble toxins into the wound that can cause pain, tissue necrosis, and paralysis. They aren’t the best animals to play with.

If you think about it, though, cephalopods don’t have a rigid internal skeleton. How do they get the leverage to move a pair of sharp-edged beaks relative to one another, and what the heck are they doing with a hard beak anyway? There’s a whole paper on the anatomy of just the buccal mass, the complex of beak, muscle, connective tissue, and ganglia that powers the cephalopod bite.

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