Geneticists scolded for giving genes silly names

grouchoSome fruit-fly genes have names like these:

Groucho Marx: A fruit fly that produces an excess of facial bristles.

Cheap Date: A fruit fly that expresses high sensitivity to alcohol.

Ken and Barbie: Fruit flies that fail to develop external genitalia.

I’m Not Dead Yet: INDY for short, these are fruit flies who live longer than usual. [NPR explains where this came from, like you don’t know if you’re reading this blog]

Harmless enough, you’d think, but:

Since it’s increasingly likely some fruit fly genes will show up in humans, Dr. [Murray] Feingold [a Massachusetts clinician who treats people with genetic diseases] warns it will not be possible for doctors to hide a scientific name like “I’m Not Dead Yet.”…

And for a doctor, these names become embarrassing “when that gene becomes responsible for some kind of medical problem and I have to tell that patient, ‘Well, I’m sorry things don’t look so good because you have [the] I’m Not Dead Yet gene.'”

So it’s not just PC run amok, but a curious case study in the democratization of information. Your take?

[The immortal Julius Marx: Wikimedia Commons]

Global science fiction and optimism, part 1 – the Ukraine

Chernobyl nuclear reactor, UkraineOver at the Shine Anthology blog, Jetse De Vries has started surveying the science fiction scenes of the world to see how prevalent the optimistic streak is at a local level.

The first instalment is an essay from Ukrainian writer Sergey Gerasimov, who paints a grim picture of a post-Communist aesthetic that has moved from naive Soviet optimism to (unsurprisingly) a rather grim and gory militarism:

Besides resource depletion, climate change, and pollution, there are some special topics in Ukraine: 99 percent corruption everywhere, Chernobyl, and we’ve already lived in a diluted variant of 1984; when reading George Orwell’s book, we don’t find anything surprising in it. That may be why Ukrainian readers don’t look for novels which describe marvelous possibilities or give social commentaries anymore. With cannibalistic optimism they read another meaty spilling guts story. The best social commentaries are given here in R-rated language.

Hard to believe, but there was time when the main type of speculative fiction written in Ukraine was optimistic Sci Fi. The only subgenres of it I remember were: naive-optimistic and hypocritically optimistic. These soap opera flavored volumes populated with happy future communists illustrated some political issues of the day and the famous Michurin’s motto: “We cannot wait for favors from Nature. To take them from it — that is our task.”

If nothing else, it highlights the fact that Western sf isn’t quite so dystopian in tone by comparison. But I guess the big question here is whether a nation’s artistic output passively reflects its political and economic aspirations, or whether instead it can be used to influence and change those attitudes.

Perhaps it is more simple: maybe the bleakness of Ukrainian sf is inevitable, given that their real near-term future seems so devoid of hope. If that is the case, should we expect to see a swing toward optimism in the West riding in on the coat-tails of the Obama administration? [image by skpy]

Recycling waste heat in computers to increase efficiency

computer processor pinsThe ever-louder whining of my computer’s processor fan is a constant reminder that there’s a lot of energy wasted in modern microprocessors (and that it’s high time I replaced the ageing beast for a machine less likely to collapse at any moment).

While we’re unlikely to be offered room-temperature computer systems any time soon, engineers in the emerging field of phononics are looking at ways to harvest that waste heat and make computers more efficient in the process:

It exploits the fact that some materials can only exchange heat when they are at similar temperatures. The small memory store at the heart of their design is set to either a 1 or 0 temperature by an element that can rapidly shunt in or draw out heat. The store itself is sandwiched between two large chunks of other materials.

One of those materials is constantly hot, but can only donate heat to the memory store when that too is hot, in the 1 state. The material on the other side of the memory patch is always kept cold, but can draw heat away from the store whatever state it is in.

Early days yet, of course, but maybe thermal computing will give Moore’s Law another stay of execution when we reach the practical limits of circuit integration. [via SlashDot; image by Ioan Sameli]

Homebrew UAV: arduino

curvy_gridFlash forward 20 years. Everyone has access to an open-source personal rapid prototyper (notwithstanding a fabber equivalent of Bill Gates…) and can rustle up one of these homebrew UAVs: at the drop of a futuristic ambient computer thing:

Combined with a RC plane, this makes it easy to build a complete UAV for less than $500, which is really kind of amazing. As exciting as that it is, it’s also sobering to know that a technology that was just a few years ago the sole domain of the military is now within the reach of amateurs…

As Charles Stross points out, ready-to print Saturday night specials could be only a decade away, and along with the UAVs and the fabbers it makes the next few years an interesting time to be alive.

[via Warren Ellis][image from tanakawho on flickr]

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