An Inordinate Fondness for Beetles

August 3, 2010

Why Aren’t There More Women in Computer Science? Because They’re Just Not Into Your Bullshit

Filed under: Uncategorized — Tags: , , , , — Ethan @ 8:23 pm

Female Computer Scientist has a great post up called “Women in CS: It’s not Nature, it’s Culture” in which she points out that the U.S.’s piss-poor recruitment of female students into university computer science programs is far from universal–many countries have gender parity, and in some, computer science is a female-dominated field. She offers up 5 specific suggestions on what US universities can do to fix this, all of which boil down to “So, please – stop mansplaining and start doing.”

I dated a math/CS double major toward the end of her undergrad years. She’s exceptionally good at shooting down sexist dickheads, but even so, she same home with some nerd-douche horror stories.* She’d occasionally refer offhandedly to ‘the other girl’ in her classes. The one. In a school with 30,000+ students. If I’d had to deal with that kind of environment just to get a freaking BS, I’d have gone with a less dudebro heavy program. Like agriculture. Or poultry science.

*Which I’m gonna keep to myself, since I haven’t asked if I could use her college unpleasant experiences as blogfodder.

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Name Change

Filed under: Blogging about Blogging — Tags: — Radical Scientist @ 4:12 pm

In a fit of internet housekeeping, I decided to change my blogonym to ‘Radical Scientist,’ because

A) I figure I should leave the title alone, now that people are actually reading this thing a little, and linking to it and such.And I’d already changed the subtitle.

B) I’d rather pretend to be a teeny bit more anonymous. Who among you  never wanted a secret identity? Especially a secret identity that your boss probably wouldn’t find when they google you?

C) No one else was using it, and it sounded kinda cool. It’s always hard to find people who are progressive or radical in science circles (Let’s face it, y’all: we’re collectively boring), and I’d like to see more scientists in radical circles (I try so hard not to grimace when some fellow-activist goes on a tear about it’s so tragic that The Establishment crushed kid’s souls with useless shit like physics and calculus, to keep them from discovering the Revolutionary Potential of Art. Art is great and all, but shit’s not gonna get done if all we do is hang out and propagandize each other)

Anyway, just FYI: I’m still running this thing on my own. This blog is my own personal treehouse in the forest of the internet. I’ll be changing over my screen names in other places too, as I get to it.

Also, I’m trying to fix the weird reverse-order comments thing. WordPress swears up and down it’s posting my comments in threaded, chronological order, so go figure. In the meantime, read bottom to top and pretend it’s fixed. Switching themes has helped for now, but I’m feeling kinda ‘meh’ about the WP Classic theme, so I’m gonna keep messing with it.

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August 2, 2010

Prepare to Have Your Mind Blown by Dinosaurs

Filed under: Education — Tags: , , — Ethan @ 11:00 am

A new study concludes that Triceratops weren’t a genus at all. They were young members of the genus Torosaurus, previously thought to be a related, larger, but less awesome genus. The confusion came about, they say, because Torosaurus species had different shaped head frills from Triceratops. John Scannella and Jack Horner, the authors of the study, put together a series of skulls (illustrated here) showing ‘Triceratops’ morphing toward a Torosaurid skull shape as they get larger and older. They say the bone in that frill stayed immature, and was thus exceptionally able to change shape much more than previous paleontologists thought possible.

The good news is Torosaurus have long been known to be totally badass-looking. Check out this 1905 rendition.

h/t to Boing Boing.

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What Does an Illegal Immigrant Look Like?

The other day, I was out drinking with some friends, when some regrettable dude decided to hit on my friend Lauren. Between his fumbling attempts to tell her she must want to hear she looks younger than she is, being too drunk to realize she was brutally mocking him, and some crash-and-burn I’ll get to in a sec, it was bad. I have never seen anyone try so hard to impress another human, and come away looking so dramatically unfuckable. I’m surprised she didn’t brand ‘Douchebag’ into his forehead to keep other people from hooking up wit him. Seriously.

The nail in the coffin was when he decided to fill a lull in the conversation by asking what everyone thought of the then-new Arizona SB 1070. When faced with a unanimous angry face, dude perked up. ‘Y’know’ he said ‘I think it’s great.’ We were then treated to a looooong diatribe about how, since the law prohibits racial profiling, obviously the cops would never racially profile. Instead, they will just use their immigration-status-sensing superpowers to ‘just know what they [undocumented immigrants] look like.’

Now, a good chunk of my family is Scandinavian–my uncle, some cousins, and a few people of more convoluted relationship to me immigrated to the US from one of the more glacial, fjord-laden parts of the world. My uncle lives in a small Appalachian town where most of his friends don’t even try to pronounce his name correctly. He has a Sweedish Chef-meets-Arnold Schwarzenegger accent, wears black socks with birkenstocks, and greeted the rumors that Obama would socialize medicine with a smug ‘About time, ya?’ Dude is clearly not from around those parts.

But no one ever questions his right to be in the US.

People sometimes think my uncle is a tourist. They ask him how long he’s been in the US, how he likes it here, and so on. But they don’t think of him as an immigrant, his blue-eyed face isn’t the one people have in mind when they say we need a ‘solution’ for immigration. He’s just some guy who happens to be from somewhere else originally. I doubt it ever occurs to anyone that he could possibly be undocumented, even though the difference is a paperwork slip away. Strangers never harass him for his documents or ask what he’s doing here. When he gets a speeding ticket,  goes to the hospital, or waits outside while his wife goes to vote, his immigration status never comes up. No one ever questions his right to be in this country.

I told this whole rambling story to Mt Strikeout.  How I’m sure that whole side of my family could run every stoplight in Arizona without a single cop pulling them over and drawling ‘Y’all are awful sunburned to be from around here. You got your green cards?’ About how no one ever asks to see my uncles papers even though he’s so clearly an immigrant.

‘Sure,’ he said triumphantly, ‘But does he look like an illegal immigrant?’

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August 1, 2010

Solar Power now Cheaper than Nuclear

Inhabit reports that one study in North Carolina shows solar-produced electricity from a new plant clocking in at 14 cents/killowatt hour, while nuclear-produced electricity clocks in at 16 cents. This is big news, potentially, for reasons I touched on here: photovoltaic solar (i.e. solar-produced electricity, as opposed to passive solar heating)  has been improving in leaps and bounds over the last decade or so, and as it does, it starts to cut into the profitability of dirtier energy sources.

Bulky, expensive, fragile glass panels are giving way to cheaper, flexible vinyl ones. Increased demand (especially from China) has allowed companies that make solar panels to scale up their operations, making each panel cheaper. There are still some drawbacks–those are some very large, non-renewable silicon wafers they use, the cheaper thin-film cells are a few percent less efficient than the crystalline cells, and so on.

The folks at Inhabit point out that this study isn’t even the tip-top of the solar world: this study used regular flat-panel-generated power, not any of the sexy concentrating reflectors shown above. And North Carolina isn’t exactly the sunniest place on earth. Moreover, they show the cost of nuclear power rising. Nuclear power plants are hugely expensive to construct, and when states use nuclear to add to their electric output, those costs get split between the consumers and taxpayers–it’s not like the company is going to just eat the cost. You can download the complete study, done by Duke and NC WARN, here. In the meantime, I’ll leave you with their money graph (though I don’t know why they insisted on using straight lines for their best fit curve, when the cost of nuclear is definitely more of an S-curve), and one of my favorite ever solar power station: this one in Seville, Spain, that channels sunlight toward a giant boiler/turbine tower. It works on the same principle as a coal burning plant, but with sunlight instead of coal. And it’s literally awesome:

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