Science
oracknows | December 1, 2009I debated whether or not to blog about this. The reason is that I suspect that gathering a lot of attention and controversy is exactly what Generation Rescue wanted when it posted what I'm about to blog about. On the other hand, no matter how low my opinion is of the principals who run Generation Rescue's anti-vaccine propaganda blog Age of Autism, there were limits below which they wouldn't go. Oh, sure, AoA has launched at least three broadsides at me over the last year and a half, all penned by the ever-offensive blowhard J.B. Handley, the founder of Generation Rescue who's allowed himself…
bioephemera | November 30, 2009
Via 1o9, a timelapse BBC video of hundreds of unbelievably colorful Antarctic invertebrate species swarming and devouring a seal carcass. It's beautiful but somewhat graphic - be warned, some people may find the giant worms in particular rather skin-crawling. (And I thought I overindulged at Thanksgiving. . . )
awild | November 30, 2009
Anochetus mayri
Anochetus mayri is an ant most North American myrmecologists will not have encountered in the field. This toothy exotic is a small brown insect, less than half a centimeter long, known in the United States only from scattered locations in suburban Florida. I photographed one this summer on a collecting trip to West Palm Beach.
Anochetus mayri illustrates a couple recurring themes in myrmecology.Â
First is just how inadequate our taxonomic understanding of ant species remains.  While identifying this ant in West Palm Beach is easy enough- A. mayri is the only…
drorzel | November 30, 2009
Via Chris Mooney, a Seth Borenstein article about Obama's love for science:
Out in public, Obama turns the Bunsen burner up a notch, playing a combination of high school science teacher and math team cheerleader.
Last week, for example, the president announced that the White House would hold an annual science fair as part of a $260 million private push to improve math and science education.
"We're going to show young people how cool science can be," Obama said. "Scientists and engineers ought to stand side by side with athletes and entertainers as role models."
It's nice to hear that the…
pharyngula | November 30, 2009I'm going to be opening my mouth again on Thursday in Minneapolis — I'll be giving a talk in MCB 3-120 on the Minneapolis campus at 7:30 on Thursday, 3 December. This will be open to the public, and it will also be an all-science talk, geared for a general audience. I'd say they were going to check your nerd credentials at the door, but just showing up means you're already fully qualified.
The subject of the talk is my 3 big interests: a) evolution, or how we got here over multiple generations, b) development, or how we got here in a single generation, and c) the nervous system, the most…
pontiff | November 30, 2009Stuff to read while you wait around for finals and the Christmas holidays:
Via alea one of the odder invocations of NP-completeness: Rowing and the Same-Sum Problem Have Their Moments
An update on the status of US science funding for the next budget year at Computing Research Policy Blog
An interesting paper is out on < a href="http://arxiv.org/abs/0911.3635">Quantum Metropolis Sampling. The key insight (slaps head) in getting a Metropolis like algorithm to work is not to make a full energy measurement but to only reveal a small bit of the information relevant for whether to accept or…
drorzel | November 30, 2009The official release date for How to Teach Physics to Your Dog is three weeks from tomorrow, but a couple of new reviews have been posted, one linkable, the other not so much. The linkable one is from one of our contest winners, Eric Goebelbecker, at Dog Spelled Forward (an excellent name for a dog-related blog):
Quantum physics can be some heavy stuff, and this book teaches you the basics without dumbing it down or putting you to sleep. Professor Orzel has a gift for funny dialogue and straightforward explanation. In addition to the entertaining conversations with Emmy, there are fascinating…
grrlscientist | November 30, 2009tags: new species, biology, botany, orchid, tiniest orchid, Orchidaceae, Platystele, Lou Jost
A close-up of the world's smallest orchid, at just over 2mm from petal tip to petal tip.
Image: Lou Jost.
The world's smallest orchid was discovered recently in a mountainous nature reserve in Ecuador by American botanist Lou Jost. Dr. Jost, a former physicist, now works as a mathematical ecologist, plant biogeographer and conservation scientist, and is one of the world's most expert orchid hunters. In the previous decade, Dr. Jost discovered 60 new species of orchids and 10 other new plant…
oracknows | November 30, 2009A couple of years ago, fellow ScienceBlogger Mark Hoofnagle over at Denialism Blog coined a most excellent term to describe all manners of pseuodscience, quackery, and crankery. The term, "crank magnetism," describes the tendency of cranks not to mind it when they see crankery in others. More specifically, it describes how cranks of one variety (for instance, HIV/AIDS denialists, will be attracted to another form of crankery (for instance, anti-vaccinationism or the 9/11 Truth movement) because, as Mark put it, cranks and pseudoscientists see themselves as iconoclasts, brave mavericks opposed…
grrlscientist | November 29, 2009tags: Birdbooker Report, bird books, animal books, natural history books, ecology books
"How does one distinguish a truly civilized nation from an aggregation of
barbarians? That is easy. A civilized country produces much good bird
literature."
--Edgar Kincaid
The Birdbooker Report is a special weekly report of a wide variety of science, nature and behavior books that currently are, or soon will be available for purchase. This report is written by one of my Seattle birding pals and book collector, Ian "Birdbooker" Paulsen, and is edited by me and published here for your information and…
drorzel | November 28, 2009The New York Times list of "Notable Books for 2009" has been released, which means it's time for my annual rant about how they've slighted science books. So, how did they do this year? Here are the science books on this year's list:
The Age of Entanglement: When Quantum Physics Was Reborn By LOUISA GILDER
The Age of Wonder: How the Romantic Generation Discovered the Beauty and Terror of Science By RICHARD HOLMES
Cold: Adventures in the World's Frozen Places By BILL STREEVER
The Invention of Air: A Story of Science, Faith, Revolution, and the Birth of America By STEVEN JOHNSON
The Strangest…
oracknows | November 28, 2009The day before the Thanksgiving holiday, I wrote about a serious contender for the worst medical reporting of the year, if not the decade, specifically how credulous reporters had swarmed all over the case of a Belgian man named Rom Houben. If you don't remember or haven't heard about the details, feel free to peruse the link I just cited, but I'll give you the brief rundown. Basically, Rom Houben is an incredibly unfortunate man who was involved in a motor vehicle crash 23 years ago at age 23. As a result, he suffered a severe head injury and was diagnosed as being in a persistent…
drorzel | November 27, 2009A few other people got the same email I did, promoting a list of the 50 Best Physics Blogs put together by Accredited Online Colleges Dot Org. It's a fine list, with one glaring problem: They didn't include Matt Springer's Built On Facts. As you can probably tell from its frequent tagging for the daily links dump, I'm a big fan, and think Matt's got one of the best physics blogs going.
I could probably come up with a blog or two that I'd drop off the existing list, but that would be impolitic. So let's just add him as the 51st blog, leaving us one blog shy of a pack of cards. The comments of…
oracknows | November 25, 2009You know, I have three manuscripts in the hopper with two of them having recently been returned to me with reviewers' comments. Frustratingly, one of these is a manuscript that I've been trying to get published for nearly a year now. Given that I appear to have some work to do over the long holiday weekend coming up in order to answer reviewer criticisms and get the manuscripts ready for resubmission (you know what I'll be doing either Friday or Saturday--and it won't be shopping), I truly appreciate this bit of advice on how to deal with the wayward reviewer who doesn't appreciate the…
drorzel | November 25, 2009Thony C has a post about the Great Man theory of science spinning off some thoughts about Darwin by ex-ScienceBlogs silverback John Wilkins. As Thony writes:
Now you may ask why I as a historian of Renaissance mathematics should comment on a blog post about a 19th century work of biology and its author? The answer is quite simple; everything that John says about Darwin and his book can and should be applied to Copernicus, Kepler, Galileo, Descartes, Newton and a host of other scientist from the early modern period and their works.
Nothing that any of these scholars did or wrote existed in a…
oracknows | November 24, 2009Remember how I nominated a truly execrable local news report about Desiree Jennings as a serious contender for the worst reporting of the year, perhaps even of the decade? It had everything, and I seriously doubted that anything would challenge it for credulous supremacy any time soon.
How wrong I was. Check out this video:
Then read these stories:
'I screamed, but there was nothing to hear': Man trapped in 23-year 'coma' reveals horror of being unable to tell doctors he was conscious
Trapped 'coma' man: How was he misdiagnosed?
What a compelling story! Or is it? Let's find out by first…
drorzel | November 24, 2009I've been a little too busy to participate, but His Holiness and Eric Weinstein on Twitter have gotten into an interesting exchange about the structure of academia, and the appropriate number of Ph.D.'s in science. As usual, I suspect I'm not fully understanding the majesty of whatever Eric is arguing in favor of, but it's provocative.
At about the same time, the Dean Dad has been on something of an anti-tenure bender, starting here, continuing here, and culminating in a blistering rant about Michael Berube. Dean Dad is in favor of replacing tenure with infinitely renewable five-year…
awild | November 23, 2009
Azteca instabilis, Guatemala
An urgent bleg to Myrmecos readers:
If you have recent collections of Azteca ants suitable for molecular work, and you can mail them out within the week, please consider sending me any samples you can spare. I'd be especially grateful for species like Azteca instabilis, A. trigona, or A. velox that do not live in Cecropia.
Why the rush? I am writing an NSF grant with a group of ecologists and plant systematists to look at evolutionary patterns in the famous Cecropia-Azteca ant-plant system. To make our case to NSF we need preliminary data as a proof of…
awild | November 22, 2009
Sericomyrmex ants in a laboratory fungus garden
The textbook version of the leafcutter ant and its fungus is a simple story: attine ants cultivate an edible fungus in their nests. They are obligate farmers, eating only the fungus, and the fungus is a specialized cultivar found only in ant nests.
It's a nice tale, but as researchers probe deeper they continually uncover just how complex the ant-fungus interaction is. For example, about a decade ago Cameron Currie discovered that ants employ bacterial antibiotics to keep the garden clean of diseases. Microbes, too, are integral to the…
catdynamics | November 18, 2009Ethan at Starts With A Bang did a nice post the other day on an old chestnut - why you can't touch your toes if you're backed against a wall.
It is a simple physical argument: when you bend to touch your toes, your center of gravity moves forward, so to stay balanced your butt must move backwards. Wall blocks this.
Non e pur si muove.
This is a good exercise to try on kids, so, lo, I did.
But...
As the Dynamic Boy and Dynamic Girl lined up to to try it, I mischievously said:
"you won't be able to do it, but there is a trick..."
Kids quickly discover the problem, and Dynamic Boy braces…