Angry.

The day’s primaries in Indiana and North Carolina are drawing to a close. In the large scheme of things, these probably aren’t going to shift the course of history; but the things I’ve been hearing all day today have made me angry, much angrier – and much sadder – than anything I’ve seen in the United States in a while. (And God knows, there has been plenty of competition.)

It started with the legal fracas (which started over the past week) over people tied to the Clinton campaign making fraudulent robocalls to black voters to falsely convince them that they weren’t registered to vote. I was willing to wait to see if this was isolated, but…

has been working for the Obama campaign in Indiana today, with a sharp focus on making sure people who can legally vote can actually do so. Take a look at his posts from today: 5:52 AM 7:55 AM 9:40 AM 11 AM 12:30 PM 8 PM. I should say that this is not a random poll worker; this is an attorney with an extraordinary record of public service and devotion to democracy. He is someone whose opinion on elections I take seriously. And I’ve heard similar things from other channels.

If this is really what happened — Clinton campaign workers systematically attempting to prevent voters that they see as likely to vote against them, attempting to prevent black voters from voting — then I think that this campaign has crossed a certain line which I didn’t expect that anyone on this side of the aisle would cross. It would represent a deliberate attempt to interfere with the basic operation of democracy for personal gain.

(NB: I didn’t say that Clinton personally authorized this, and I seriously doubt that she did. But something doesn’t happen on this wide a scale, in a state so closely watched by the candidate, without at least being tacitly condoned from the top. With something this serious, it doesn’t really matter; the simple act of having created an environment within a campaign where such a thing would be considered acceptable by field workers on a large scale is, in my eyes, a sign of a deep and pervasive moral failure of the people at the top. If it was with an actual explicit OK, which is unlikely, it would be such a reprehensible act that it doesn’t even bear mentioning)

Why does this make me so angry? I know this isn’t exactly unique in American history. But the scale of hypocrisy that would be required to do such a thing while preaching to the Democratic choir, while waving the flag of Bill Clinton’s “blackness,” and the simple fact that a Democrat would be willing to do this even in a party primary, seems to make what would ordinarily be a contemptible action far worse.

I think this is also why I find it worse than watching Middle Eastern politics. I don’t expect a Syrian election to be even vaguely legitimate. I expect the US to try to create a gold standard of how democracies are run.

So. I’m going to wait a while longer, to see if this is confirmed by further sources over the next few weeks. If (God forbid) this checks out, and Clinton does win the nomination, then I don’t think that I will be able to support her in the general election. Not that I’m likely to vote for McCain, whose policies I think would drag the country even further into the abyss1; but I may simply abstain from the presidential election.

1 Under the Bush administration, our country was led to the brink of an abyss; but under a McCain administration, we would take a great leap forward.

Published in: on May 6, 2008 at 17:55  Comments (10)  
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Observation about physics

Based on the current best measurements of the large-scale structure of the universe, 73% of the total mass-energy is cosmological constant, a.k.a. dark energy; of the remainder, 90% is dark matter of various sorts. The remainder is 90% intergalactic gas, and the rest luminous matter.

For short: 97% of the universe is poorly understood; 3% is hot air; and the rest is on fire.

Any resemblance to other projects is purely coincidental, I promise.

Published in: on April 29, 2008 at 18:50  Comments (7)  
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Eka-Thorium

Now, this is neat: A superheavy element (Z=122, A=292, tentatively named “eka-Thorium” or “unbibium”) which is relatively stable (t1/2 ≥ 108 yr) has been observed in nature, in natural Thorium samples. (It’s called eka-Thorium because it would sit directly below Thorium on the periodic table; as a result, it’s chemically very similar to Thorium, which means it can mix in to Thorium ores and stick there because it doesn’t separate very easily)

This is a whole 30 atomic numbers above the next-largest naturally occurring element, Uranium. (Z=92, A=238) It’s the first empirical proof that superheavy nuclei can actually exist and be stable.

Edit: Some history – the last time an element was discovered in nature was Francium (Z=87), which was discovered in 1939 by Marguerite Perey. It was thought highly likely that that would be the last time anyone ever did.

Published in: on April 28, 2008 at 10:43  Comments (26)  
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The Lord’s our shepherd, says the psalm, but just in case…

On 6 Sep 2007, Israel bombed the hell out of a facility in Syria which, rumor has it, was nuclear in nature. Today the CIA gave a presentation to Congress showing the detailed evidence, which the Washington Post has kindly presented here.

Some conclusions from looking at this, and being generally familiar with nuclear equipment. This is very, very different from the rather dubious WMD intel used in Iraq; rather than fuzzy satellite photos, someone appears to have been able to walk around and inside the building during its construction with a camera and take pretty clear pictures, which can then be compared in detail with some very good-quality satellite photos.1

Assuming that the pictures are real, they are a smoking gun.2 This building was a nuclear reactor; it was of a type that can be used to produce Plutonium for nuclear weapons, but is utterly useless for any research or power generation purpose;3 it appears to be a slightly smaller4 carbon copy of the North Korean Plutonium production reactor at Yongbyon; it was in a shape that could probably be started up within weeks when it was destroyed; there is clear and repeated evidence of extensive NORK involvement in its design, construction, and operation.

Now, a more interesting question. This reactor was obviously very close to startup, which means they had to have nuclear fuel lying around somewhere in fairly large volumes. (There’s no evidence at all that Syria was working on the ability to enrich Uranium on their own, as Iran is) I’m guessing that the bombing didn’t hit a large fuel storage area, since everyone else would have noticed clouds of radioactive soot and dust and generally been a lot more worried. Presumably this fuel came from some combination of North Korea, Russia and Pakistan. (Those being the three people with fuel who would even remotely consider doing business with Syria)

So… where is it?

Presumably Syria’s next move is to try to build again, this time deep underground. NORK nuke people were on-site within days of the original attack, probably to do damage assessment; my guess is that they would tell al-Assad that this is what he gets for trying to build on the cheap in the desert, and if he really wants to protect his sites he’ll invest in their better-concealed designs. This is going to lead to something a lot harder to find and destroy. The main things which would prevent that is if the Syrians started to run low on money, or if the government suddenly found itself with enough bigger problems on its hands that extremely expensive construction projects became less enticing.


1 Whereas the Iraqi WMD photos that Colin Powell infamously presented to the U.N. were largely satellite photos with analyses explaining why this particular group of trailers could be a bio weapons plant, that group of trailers could be a chemical weapons storage facility. There was never anything up-close or really unambiguous there; at least, nothing that anyone outside the CIA ever seems to have seen.

2 Well, at this point, more like a smoking hole in the ground, but I digress.

3 It’s not good for power generation for a couple of reasons, but the most obvious one is that there’s no power plant attached to it, and the building very obviously has no room to attach one. The cooling system is simply transporting heat as quickly as possible into the Euphrates river, rather than using that heat to drive a turbine. Also, this would be a very bizarre place to build a power plant, since it was in the middle of nowhere in the desert. (And goats don’t really need that much electricity) It’s not good for research because the entire reactor vessel was placed about as inconveniently for experimenting with it as is humanly possible, it has almost no access points for probes or tweaks (as is clear from the top and side pictures), and this general design is very inflexible. Of course, Syria isn’t exactly famous for its physics research, so one can’t imagine that there was really an active cutting-edge science program going on there for other reasons as well.

4 Count the holes on the top for reactor rods; this one is 9 holes across at the top, Yongbyon is 11, but it’s clearly a scaled-down carbon copy of the design.

Published in: on April 24, 2008 at 21:02  Comments Off on The Lord’s our shepherd, says the psalm, but just in case…  
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From the Telegraph…

(Slightly NSFW, but this is a reputable newspaper)

Apparently HM Treasury really is run by a wunch of bankers. Who, it must be said, can treat their situation with good humor:

“It is true that it caused a few titters among some staff when viewed on its side, but on consideration we concluded that the effect was generic to the particular combination of the letters OGC – and it is not inappropriate to an organisation that’s looking to have a firm grip on Government spend.”

Published in: on April 24, 2008 at 15:58  Comments (10)  
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Peace in the Middle East…

According to Jimmy Carter, Hamas is ready for peace — if Israel withdraws to its 1967 boundaries (i.e., cedes all of the West Bank, Gaza, Golan, and half of Jerusalem) immediately, it will agree to a ten-year cease-fire.

Translation: “If you accede to our demands right now, we won’t attack you1 for the next ten years.”

My suggested answer: “Cus ’emac.2

1 Of course, we reserve the right to arrange for other groups to attack you, or to transfer our weapons to other groups.

2 When one of my officemates asked what that phrase meant, someone else walking by translated: “Well, the second word means ‘your mother.'”

Published in: on April 21, 2008 at 14:41  Comments (10)  
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Something else interesting…

A very interesting US civics quiz. Difficult, and fun.

You answered 55 out of 60 correctly — 91.67 %
Average score for this quiz during April: 66.8%
Average score since September 18, 2007: 66.8%

Published in: on April 18, 2008 at 13:56  Comments (21)  
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This is awesome.

My former boss just published a great little article about things you need to know when building a search engine. It’s chock-full of some really excellent advice for anyone building any large-scale computer system. For example:

Ah, but SCSIs are hot-swappable, you say. Get over it. Remember, no colo. You cannot afford it and you don’t want it. So if you’re worried about disk failures since you picked your disks out of a Dumpster, then my advice is don’t screw the covers onto your machines and don’t use four screws per disk. This makes IDEs pretty easy to repair, but certainly not hot-swappable.

I do sometimes miss working with Anna.

Published in: on April 18, 2008 at 12:44  Comments (6)  
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RIP Edward Lorenz

Edward Lorenz, meteorologist and founder of chaos theory, passed away today at the age of 90. He discovered the chaotic properties of nonlinear systems as a result of an unexpected result while running numerical weather simulations in 1961, and changed the way we think about complex systems.

For those of you with a mathematical background, I recommend taking a look at his 1963 paper “Deterministic Nonperiodic Flow,” in which he proves one of the most basic results of chaotic dynamics (that nonperiodic flows are unstable against small perturbations), applies it to a simple problem in fluid dynamics, demonstrates vividly and in pictures the way that the system becomes unpredictable, and reflects on its significance for weather prediction. It seems a fitting way to mark his passing, and the paper is great; very straightforward1 and well-written, and full of the best pictures that 1963-era computing could produce.

1 By comparison to most technical papers in mathematics, that is, and especially to most papers on differential equations. I realize that this is not the best definition of “straightforward.”

Published in: on April 17, 2008 at 12:25  Comments (12)  
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This is just awesome…

The Leningrad Cowboys and the Red Army Choir singing “Sweet Home Alabama.”

Published in: on April 3, 2008 at 21:45  Comments (12)  
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