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May 16th, 2012
12:57 am

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Conway's Life generating itself


Link thanks to Kaj Sotala.

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May 8th, 2012
11:51 pm

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When the instructions don't work
I thought I was almost done with the posts about self-hatred. I'm still thinking about how the self-nurturing impulses appear that lead to at least partial solutions-- it seems to be a difficult topic.

However, that recent post about carmelizing onions has a surprising amount of bearing on the topic, since there seems to be a great many people who followed instructions which gave an inaccurately short cooking time, didn't get carmelized onions, and concluded there was something wrong with them, and I mean their capacity to make things work (though I don't know at what level of generality), not the onions.

It took me a lot of years to realize that when my calligraphy wasn't working on the basic "get the ink to make a nice clean-edged stroke" level, it didn't mean that I was somehow defective and if I just kept trying, I'd get the result I wanted. The right thing to do is check pen point, ink, paper, temperature, and humidity. They're defective. They should try harder.

Well, actually, a calm and steady attitude works better than blaming my tools.

I'm still blaming my mother. I don't think she had the foggiest idea of what effect she was having, but her impatience and possibly her belief in my intelligence led to her giving me the impression that I should just be able to get things right without having any process of learning. I'm still working on that one.

It's not just onions and calligraphy, of course. Here's Eric Raymond's account of his epic quest to get a printer installed on his home network. The reason this is relevant is that Eric has enough self-assurance and knowledge that he could be sure the documentation was inadequate. He got email from readers who'd had similar difficulties, but assumed it was some personality defect of their own which made it hard for them to get their printers to work.

Of course, sometimes things aren't working because you've read the instructions carelessly or don't have some piece of background knowledge. I think the thing to watch out for is a belief that you know why something isn't working, and the reason is a personality defect.

More on the subject-- Errors vs. Bugs and the End of Stupidity:
I had never thought about wrong notes that way. I had thought that wrong notes came from being "bad at piano" or "not practicing hard enough," and if you practiced harder the clinkers would go away. But that's a myth.

In fact, wrong notes always have a cause. An immediate physical cause. Just before you play a wrong note, your fingers were in a position that made that wrong note inevitable. Fixing wrong notes isn't about "practicing harder" but about trying to unkink those systematically error-causing fingerings and hand motions. That's where the "schizophrenia" comes in: pretending you can move your fingers with your mind is a kind of mindfulness meditation that can make it easier to unlearn the calcified patterns of movement that cause mistakes.

And also...
Thing is, I've worked with learning disabled kids. There were kids who had trouble reading, kids who had trouble with math, kids with poor fine motor skills, ADD and autistic kids, you name it. And these were mostly pretty mild disabilities. These were the kids who, in decades past, might just have been C students, but whose anxious modern-day parents were sending them to special programs for the learning disabled.

But what we did with them was nothing especially mysterious or medical. We just focused, carefully and non-judgmentally, on improving their areas of weakness. The dyslexics got reading practice. The math-disabled got worksheets and blocks to count. Hyperactive kids were taught to ask themselves "How's my motor running today?" and be mindful of their own energy levels and behavior. The only difference between us and a "regular" school is that when someone was struggling, we tried to figure out why she was struggling and fix the underlying problem, instead of slapping her a bad report card and leaving it at that.

And I have to wonder: is that "special education" or is it just education?

And a little something about enjoying your life by shaking off irrelevant comparisons. Actually, I'm not sure it's got enough about getting rid of the comparisons, though it certainly does a great job of describing the problem.

Lately, I've been posting comments about the common and poisonous idea that only the extraordinary is good enough-- it's a way of denigrating almost everything and everyone, since the extraordinary is rare by definition.

This doesn't mean there's something wrong with ambition and/or admiration, but there is something wrong with letting them take over.

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12:30 pm

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Dueling curmudgeons
Maurice Sendak and Stephen Colbert

The first video is slightly funnier, but they're both good.

The embed isn't working, so part 1 and part 2.

The book actually exists.

Link thanks to Alas, a Blog, who somehow got the embedding to work.

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10:44 am

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In memoriam: Persephone's last descent
Persephone, a very good cat, died yesterday.

She was finding it impossible to get up and down stairs-- the vet thought it was arthritis and possibly a urinary tract infection, and prescribed antibiotics, a pain-killer, and baby food banana (because a cat keeping it's head in corners might mean a potassium deficiency). Perse was getting better for a few days-- less crying, better walking, and even though she was still under a work table in the basement, she wasn't facing the corner-- but yesterday I found her in a coma, and there wasn't much to be done but the final injection.

Anyway, Perse was your basic housecat-- a short-haired tortie who was a stealth red tabby. In other words, she was mostly dark brown, but the dark brown was a little splotchy, so that if you looked, you could see that the non-splotched areas had a coherent stripe pattern. Only half her tail (lengthwise) was dark brown, so you could really see the stripes on the other half.

Sometimes, she'd sit on a shelf with her tail hanging down and the stripes showing, and she'd look like a lemur.

She was quite jealous when she was younger, with such vivid facial expressions on the subject that I thought she could be rented out to play Shakespeare.

She wasn't an anecdote-generating cat for the most part, but she did come up with one thing which has made me cynical about tests of animal intelligence. We were boarding a cat that she didn't like, and if I petted the boarder and then her, she'd give my hand a great big sniff and then turn away. This is interesting because a big sniff isn't (so far as I know) a default part of cat vocabulary. It got more interesting when I tried petting the boarder where she couldn't see, and then petted her. No big sniff. No turning away. She had invented a gesture which was clear communication to humans.

She vocalized when she purred-- it was like singing.

Perse is survived by me, [info]inquisitiveravn, and Gillian (the other half of the tortie conspiracy).

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May 7th, 2012
10:30 am

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Carmelizing onions
In a more light-hearted than usual addition to my "you're never cynical enough" series, How long it really takes to carmelize onions. Food writers have been lying to you....

From the comments: A relatively fast method which involves baking soda, sugar, and water. However, it still takes longer than the 4 or 5 minutes reported in many recipes.

Quoted in full from the comments because they don't seem to have permalinks:
PerryKahai

If someone browns onions for a majority of their dishes, it is Indians! Let me tell you one thing: if you take 45 minutes to brown onion, you would not be able to get an Indian meal ever cooked on time Smile

So, how long does it take to brown onions? First, it depends on the quantity. A small onion here (which would be about a medium to medium-large onion in India) should not take more than 15 minutes. So, why does Madhur Jaffery, who you have referred to in the article, still say 5 minutes? That brings us to the second factor: onions in India are much drier (i.e., they have a much lower water content than we have here). In fact, people in India seek out drier onions in a market because it takes significantly less time to brown them! In addition, drier onions have matured enough, so they are better for cooking. Here, in the US, the water content in the onions, and practically every vegetable, is much higher. So when one tries to brown onions, significant time is spent first evaporating the water, thus adding to the time it should actually take to brown them!

A third reason is experience (or lack thereof). Experienced cooks will brown onions much quicker than amateurs, or people who do not cook as much, would.

Butter will brown onions faster not because the water in them has evaporated, but because butter tends to brown easily. That does not cook the onion completely, something that would not be suitable for Indian curries.

Ever since I came to this country (almost 27 years now), I have cooked meals. For me, spending 45 minutes on browning onions would be blasphemy . . . I have kids and other work to attend to and they would miss school the next day because dinner was so late the previous evening. Personally, I can brown a small onion here (without burning it on high heat!) in about 10 - 12 minutes. For me, 20 minutes browning a small onion would be too long, even if I do other stuff (such as chop veggies).

Hope this explains why we think that chefs must not be telling the truth about browning onions.


ETA Turning onions into flavor bombs Long slow cooking, and a little of the science. It's mentioned that carmelizing involves breaking down the cell walls in the onion. I wonder whether hammering on the onion first would help. Experimentation is required.

Link thanks to [info]andrewducker.

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May 2nd, 2012
01:21 pm

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Because the president wouldn't like it....
Open Letter to Michele Obama about why supporting The Biggest Loser is a very bad idea. The the open letter was offered to three major media outlets, and turned down.

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April 28th, 2012
11:12 am

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Hypothetically, a people coach for Romney
Romney would like to be president, and he presumably has a team of people helping him to become president.

Presidential candidates have coaches.

Romney seems to be incapable of imagining that there are people who have a lot less money than he does, and when I say a lot less money, I'm not even talking about poverty. Ordinary middle class and upper middle class life doesn't seem to be on Romney's radar.

So, I was wondering... what might a coach who would be trying to help Romney avoid such faux pas say to him?

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April 15th, 2012
07:58 am

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The bureaucrats aren't in charge either
Ex-head of TSA explains why its procedures are a mess, blames congress mostly.

Link thanks to [info].

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April 13th, 2012
02:21 am

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I'm going to be in Berkeley 4/20-25
Any suggestions for good things to do and see?

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April 11th, 2012
02:22 am

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Random political satire generation
I recently ran across "deather"-- clearly a typo for death eater, but....

Clearly someone who believes an extremely unlikely accusation that a zombie died too recently to be qualified for high political office.

And I'm of an age which leads to thinking all too easily about political satire.

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