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 …
Category Archive: Science
Apr 29 2013
Bad laws for science and all growing things
Now it’s getting personal. When the Republicans were just dedicated to making the poor poorer and the rich richer, I could shrug it off. When they kept arguing for the righteousness of bombing foreigners (well, Democrats do that too), I could console myself that they weren’t bombing me, yet. But now they’re aiming to destroy …
Apr 29 2013
What I taught today: a send-off with an assignment
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 …
Apr 28 2013
Oh, no, not the Aquatic Ape Hypothesis again!
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 …
Apr 27 2013
Bruce Alberts, failure
This is not a very exciting video, but I might just inflict it on my cell biology students in the fall. We got a fair amount of flak from students last time around who were frustrated when labs didn’t work like a recipe from a cookbook — yet that’s how science usually proceeds, with lots …
Apr 27 2013
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, …
Apr 26 2013
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 …
Apr 25 2013
I’d watch it
But only to laugh at it. Some new pseudoscientific ‘documentary’ has been released this week, titled Sirius, which apparently has everything in it: conspiracy theories galore, ancient astronauts, zero point energy, pyramids, UFOs, antigravity, war, top secret government agencies, and aliens. One alien at least; the big feature proving the existence of aliens from outer …
Apr 25 2013
My ulterior motive
In case you’re wondering why I’m experimenting with video, there actually is an ulterior motive, and it’s the same one that got me into blogging in the first place: teaching. I’m teaching science at an undergraduate institution, and contrary to many people’s expectations, a bachelor’s degree does not confer a deep understanding of science, and …








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