Archive for December, 2007

Pigeon chaser

Posted in Family, Photography, Sabbatical, Travels on December 16th, 2007

Pigeon chaser

While we were in London, Sub-Evil Boy and I went out to Leicester Square early Saturday morning to get some cheap theatre tickets. We were there an hour before they opened, so we wandered around some, stumbling upon Trafalgar Square along the way. Standing in the square was the annual Xmas tree from Norway, and (quite surprisingly) sitting in the tree was a hawk there in the center of London.

Turns out that that it was there on "official business", being used to scare off the great squadrons of pigeons that frequent the square. It was clearly successful in the sense that the pigeons were all up wheeling in the distance. We had a nice chat with the hawk’s handler, and I asked him about the long term effectiveness of this approach. Apparently presence of food outweighs threat to life and wing.

The handler talked about walking through a veritable carpet of pigeons drawn by a couple with a large bag of seeds, completely unmoved by the presence of the hawk. Recently he saw a truck passing slowly in front of the National Gallery kill 13 pigeons who refused to move because of a large supply of corn on the road. We didn’t see any actual attacks when we were there, but the handler did say that it’s not uncommon for the hawk to get a pigeon or two out of a visit.

Below is the handler calling the hawk down from the top of the National Gallery. That’s a small (dead) baby chick in his right hand, which is the hawk’s treat when it comes down to him.

Calling her home

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Divine cat (Ours never had a nose ring)

Posted in Family, Photography, Sabbatical, Travels on December 16th, 2007

Divine cat (Ours never had a nose ring)

We’re back from an excellent little 24 hour whirlwind visit to the Mighty Metropolis aka London. Most of it was spent in the British Museum, where we had tickets to see the Chinese terra cotta army. No photos from that, but it was quite remarkable and absolutely worth it.

I took lots of photos (many quite mediocre, or worse) in other parts of the British Museum, including this in a small temporary exhibit right by the entrace called "Divine Cat". This bronze egyptian scuplture was donated to the Museum by a Major Gayer-Anderson, who "was a keen restorer of ancient metal objects". Recent analysis (including X-rays) revealed that the good Major jammed a metal cylinder in the head to give it more strength, repaired a major crack, and applied a thick layer of green paint to help hide the repairs.

Oh.

An excellent little exhibit, and a nice example of the many complexities of managing a collection such as theirs.

And the cat was cool too.

I’ve posted the whole unedited lot up on my Flickr events account, and will post tidied up versions of some of the more interesting ones to my “main” Flickr account.

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A few more seconds of fame

Posted in Photography, Science, Weblogs and CMS on December 14th, 2007

A few more seconds of fame

My 15 minutes would appear to be scattered like little breadcrumbs across the trail of my existence, and yesterday I discovered a few more.

It all started when kjell mentioned on Twitter how cool Flickr’s new stats were. I hadn’t heard of them yet, but being a good data head I immediately rushed to sign up and started poking around as soon mine were available.

A little poking turned up some unexpected clicks from ScienceBlogs. Digging some revealed the fact that two of my photos are being used in their channel photos this week!

Way cool.

Oh, and the originals are here and there.

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Nerds on parade

Posted in Mathematics, Mildly amusing, Video on December 14th, 2007

A wonderfully nerdly performance of mental arithmetic. I found his use of word mnemonics to remember large numbers quite cool.

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Cool juxtapositions

Posted in Art, Events, Family on December 14th, 2007

A gentleman and a scholar

On my Twitter stream this morning was this from kjell_:

“The disappearance of age-old pleasures and privileges is the first unmistakable sign of progress.” -Bernard Rudofsky

followed by this from Vaguery:

scanning an 1850 Edinburgh Philosophical Journal, just ’cause. And for the Agassiz

Of course it’s convenient that Vaguery’s Twitter things have a very high proportion of “scanning some cool old document to save it for the world”. Still, I thought it was cool :-).

And I don’t know what the rest of you are doing this evening, but we’re going to the British Museum to see the Chinese terra cotta army (or the bit of it that’s on display there at the moment)! You never know, I might take a photo (or 200).

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JOCP!!! A human flying alpine squirrel thing!

Posted in General, Video on December 13th, 2007

There are times when you see things that are almost impossible to believe. Your brain vehemently resists the obvious interpretation because it’s just so bizarre. This, for me, was one of those times.

Pointer courtesy of Mr. Naughton.

It might be worth mentioning that I first saw this (and posted it) without actually hearing the sound. (I was on a machine that didn’t have any speakers on it.) In some ways it was even better silent, esp. the first time.

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A wondrously deafening silence

Posted in Politics on December 13th, 2007

Disconnected call

From the Center for Democracy and Technology:

The House today approved, by unanimous voice vote, legislation that permanently prevents consumer’s phone numbers from being automatically removed from the FTC’s “Do Not Call” list. Without the legislation, those numbers would be scrubbed from the list after five years. CDT supports the elimination of the five year expiration rule. A companion bill in the Senate is waiting for a floor vote. The House bill is H.R.3541; the Senate bill is S.2096

(This was actually posted by CDT on the 11th when it actually happened. I’m slow.)

Hopefully the Senate will have the sense to do the obvious, but it probably wouldn’t hurt to poke your Senatoid (for those in the U.S.) just in case.

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No, I really do think we need a science debate

Posted in Politics, Science on December 13th, 2007

How science is done

Yesterday I posted a somewhat knee-jerk vote in favor of the idea of a science debate. Poking a little at the enormous lists of blog posts on this topic that A Blog Around The Clock has collected, one finds that while most people are definitely in favor, some people aren’t entirely convinced. The concern typically seems to be some variant/subset of “It’ll be too technical, the general public doesn’t care/understand, the candidates will get it all wrong, and there’s no way to correct that sort of thing in a live debate”.

These are real concerns. The NPR sponsored debate early in the year (involving non-politician panelists) on the question “Global warming is not a crisis” made me want to throw things. There should be a special punishment for dissembling people like Crichton, but unfortunately the scientists arguing that there is a crisis were largely ineffective in their responses. One was condescending to the audience and their ability to understand (and got rightly booed for his troubles), and they all allowed red herrings to distract the discussion, creating a “teach the debate” atmosphere depressingly similar to the whole creationist nonsense.

In short, there’s a good chance that the whole thing could go pear shaped if not handled well.

But that’s no reason not to do it.

Just because these issues are complex doesn’t somehow make them less important or worthy of public discussion. Their importance, however, does put a greater burden on everyone (scientists and politicians included) to step up their game and find ways to make sense of these issues in a public forum. I would argue, for example, that it’s part of the job of politicians to help the public understand complex issues, and if they’re not doing that we damn well ought to complain. I’m near the end of Goodwin’s wonderful A team of rivals about Lincoln and his cabinet, and it’s clear that one of his great gifts was helping both individuals and the general public understand the truly monumental issues that faced the U.S. at that time. He didn’t do this by talking down or over simplifying or dissembling. He did it through honesty, careful thought, and a keen intelligence. And he was largely successful.

I suspect that if we had a science debate there would be much that would be depressing and broken about it (especially in it’s inaugural incarnation). But that’s where the press (and the blogosphere) comes to play, taking it all apart, pointing out the misconceptions and unsupportable nonsense. The debate starts a vital conversation, says science and technology are crucial in our affairs (duh), and encourages us all to continue the debate long after the TVs are turned off. A debate like this isn’t going to convert creationists into evolutionary biologists, or hard core believers in climate change into denialists; it’s unlikely to affect the poles in any significant way. What it can do, however, is signal to the middle that these are important, complex ideas, and that asking questions and paying attention might be a good idea. That it matters where and how your food and energy are produced, how you move yourself around your world, and what medicines really make sense for a cold or earache.

So I’m full square in favor. Even if it isn’t gonna be perfect, it really needs to be done. Now.

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Our thoughts are with you

Posted in General on December 13th, 2007

We're thinking of you

The mother of a good friend was just diagnosed with pancreatic cancer (Wikipedia, National Cancer Institute). They don’t know much about her situation yet (she’s down at the Mayo Clinic undergoing tests), but pancreatic cancer generally has a very poor prognosis, so this is likely to be a tough time for them all.

Our thoughts are with you.

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Science Debate: It’s about time!

Posted in General on December 12th, 2007

Science buzz!!!

w00t! There’s a group pushing for a presidential science debate focused on the many scientific issues that face us nationally and worldwide. Their call:

Given the many urgent scientific and technological challenges facing America and the rest of the world, the increasing need for accurate scientific information in political decision making, and the vital role scientific innovation plays in spurring economic growth and competitiveness, we call for a public debate in which the U.S. presidential candidates share their views on the issues of The Environment, Health and Medicine, and Science and Technology Policy.

I’m all signed up, and definitely encourage others to visit ScienceDebate2008.com and do the same. I seriously doubt there is a single major issue these days that doesn’t have a significant technological or scientific component. Yet there’s precious little discussion of science in our political dialogue, and candidates regularly display an ignorance of science that is at best extremely worrying.

To be honest, I have doubts about this happening, at least right away, but we’ve got to start demanding this sort of accountability on science and technology. Every journey begins with a single step web site…

Oh, and they really need a badge that people like me can include in posts and sidebars and such. Anyone want to make one?

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