Pharyngula

Archives for April, 2013

After our disastrous chick lab — it turns out that getting fertilized chicken eggs shipped to remote Morris, Minnesota during a blizzard is a formula for generating dead embryos — the final developmental biology lab for the semester is an easy one. I lectured the students on structuralism and how there are more to cells…

Today was the last day I lecture at my developmental biology students. We have one more lab and one final class hour which will be all about assessment, but this was my last chance to pontificate at them…so I told them about all the things I didn’t teach them, and gave them a reading list…

I think BAHFest — the festival of Bad Ad Hoc Hypotheses — has been made entirely redundant. It’s an event to mock the absurdly adaptationist hypotheses put forward by some scientists, and it’s intended to be extravagantly ridiculous. But then, you look at some ideas that are inexplicably popular among scientists, and you realize…it’s a…

Musings from the mind of a mouse

Casey Luskin is such a great gift to the scientific community. The public spokesman for the Discovery Institute has a law degree and a Masters degree (in Science! Earth Science, that is) and thinks he is qualified to analyze papers in genetics and molecular biology, fields in which he hasn’t the slightest smattering of background,…

It’s another exam day!

My students are also blogging here: My undergrad encounters Developmental Biology Miles’ Devo Blog Tavis Grorud’s Blog for Developmental Biology Thang’s Blog Heidi’s blog for Developmental Biology Chelsae blog Stacy’s Strange World of Developmental Biology Thoughts of Developmental Biology Biology~ I’ve been terrible about updating everyone about my class the last few weeks — we’re…

Friday Cephalopod: BFFs

My wife tells me I ought to feature a fish that’s actually called the Sarcastic Fringehead on the blog — it’s a natural. I wonder if she was being sarcastic, but she looked so innocent when she told me.

The coelacanth genome has been sequenced, which is good news all around…except that I found a few of the comments in the article announcing it disconcerting. They keep calling it a “living fossil” — and you know what I think of that term — and they keep referring to it as evolving slowly The slowly…

It’s a big image, so it’s going below the fold.

Graaarh, physicists BIOLOGISTS

Graaarh, physicists I thought physics was the most hubristic scientific discipline of them all, but I may have to revise that assessment. Last week I was sent another of those papers published in archiv, the physics repository, making grand pronouncements about evolution, and I made the mistake of simply dismissing it on twitter — it…