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Five Feet of Books

"During his days as Harvard’s influential president, Dr. Charles W. Eliot made a frequent assertion: If you were to spend just 15 minutes a day reading the right books, a quantity that could fit on a five-foot shelf, you could give yourself a proper liberal education. Publisher P. F. Collier and Son loved the idea and asked Eliot to compile and edit the right collection of works. The result: a 51-volume series of classic works from world literature published in 1909 called Dr. Eliot’s Five Foot Shelf, which would later be called The Harvard Classics." (Via) [more inside]
posted by zarq on Jul 11, 2013 - 89 comments

The marshmallows are not innate

An old Stanford study famously found that preschoolers who could leave a marshmallow alone for 15 minutes in order to gain a second one would go on to do better at life. A new study suggests that the important factor here may not be the self control of the child, but the child's level of trust that the second marshmallow would ever appear.
posted by jacalata on Jul 2, 2013 - 54 comments

Mouse cloned from drop of blood

Scientists in Japan have cloned a mouse from a single drop of blood. (via)
posted by kliuless on Jun 30, 2013 - 33 comments

HIV vs. Cancer: Altered Immune Cells Beat Leukemia

"Emma Whitehead was near death from acute lymphoblastic leukemia but is now in remission after an experimental treatment at the Children’s Hospital of Philadelphia."

The New York Times has a feature from December 2012 and this incredible story was the subject of a short film as part of a GE/cinelan-sponored Vimeo series of 3 minute documentaries on "big ideas"
posted by 3rdparty on Jun 20, 2013 - 10 comments

Because 7 Minutes Was Too Much for You Candy Ass Sissies

Well, all you lazy butt people who couldn't manage 7 minutes, here's hope. Norwegian researchers have discovered an even shorter and effective workout. Straight off the heels of the 7-minute workout (which really was more of a 21 minute workout), the 4-minute program (but designed to be done 4 times, so 16 minutes of HIIT total) is said to contain the minimum amount of exercise required to develop appreciable endurance and health gains.
posted by kinetic on Jun 19, 2013 - 64 comments

The truth about female desire

Base, animalistic and ravenous: Daniel Berger's book What Do Women Want claims that a sexist bias has obscured research into the female sex drive. (previously)
posted by mrgrimm on Jun 13, 2013 - 48 comments

=^..^=

Cheetahs’ Secret Weapon: A Tight Turning Radius [New York Times]
"Anyone who has watched a cheetah run down an antelope knows that these cats are impressively fast. But it turns out that speed is not the secret to their prodigious hunting skills: a novel study of how cheetahs chase prey in the wild shows that it is their agility — their skill at leaping sideways, changing directions abruptly and slowing down quickly — that gives those antelope such bad odds."

posted by Fizz on Jun 13, 2013 - 34 comments

Here comes a tall, thin, yellow human!

After more than 25 years of studying the calls of prairie dog in the field, one researcher managed to decode just what these animals are saying. And the results show that prairie dogs aren't only extremely effective communicators, they also pay close attention to detail.
posted by cthuljew on Jun 2, 2013 - 33 comments

Menstrual cycles, biceps, and political attitudes

Psychological Science, “the highest ranked empirical journal in psychology", recently published two controversial journal articles. One claims that ovulation might change women's political and religious views (PDF warning). The other tries to link physical strength with political conservatism. Some people disagree and find serious flaws in the methodology. [more inside]
posted by MisantropicPainforest on May 30, 2013 - 65 comments

Why Is Science Behind A Paywall?

A large portion of scientific research is publicly funded. So why do only the richest consumers have access to it?
posted by reenum on May 18, 2013 - 62 comments

Imagining and sharing desires and fears about the future is a way for

Since time immemorial, people have tried to predict the future. In the second half of the 20th century, these efforts grew more ambitious and sophisticated. Improvements in computational power, data gathering, and analysis were all put to work to try to lift the veil on the future. But the last decade has not been kind to futurology. Bankers' and insurers' forecasts of risk turned out to be drastically wrong, torpedoing the financial system and ushering in a long stagnation. Politicians' visions of long-term stable economic growth evaporated. Perhaps relatedly, scathing critiques of our ability to foresee the future rose to the top of bestseller lists. In this newly self-conscious mood, Nesta funded research that tries to get under the surface of different ways of talking about the future. This paper leans on that research, defending some forms of futurology. Accompanying Guardian post on uncertainty being the only certainty.
posted by infini on May 4, 2013 - 13 comments

Lamar Smith Chairs House Science Committee

The U.S. House has appointed SOPA architect and climate change skeptic Lamar Smith (R-TX) to chair the House Science Committee. His initial proposal (pdf) would strip the peer-review requirement from the NSF grant process and restrict grants to “groundbreaking” research. [more inside]
posted by jeffburdges on May 1, 2013 - 148 comments

Fruit Flies at the Whole Foods

"Is organic produce better for you?" is a simple question asked by a middle schooler in a science fair. Using fruit flies fed organic vs. conventional produce, Ria Chhabra tracked the flies and saw improvements based on their diet. Now barely a sophomore in high school, the project lead to university research labs, science fair awards, publication in top-tier peer-reviewed journals, and quite likely, scholarships at her pick of top-flight universities.
posted by mathowie on Apr 18, 2013 - 90 comments

Intelligence Tests

Is Psychometric g a Myth? - "As an online discussion about IQ or general intelligence grows longer, the probability of someone linking to statistician Cosma Shalizi's essay g, a Statistical Myth approaches 1. Usually the link is accompanied by an assertion to the effect that Shalizi offers a definitive refutation of the concept of general mental ability, or psychometric g." [more inside]
posted by kliuless on Apr 11, 2013 - 113 comments

To Boldly Design....

Artist/designer Shepard Fairey was commissioned the Center For The Advancement Of Science In Space to design a brand new patch for the International Space Station's ARK 1 (Advancing Researching Knowledge) mission. CASIS's Pat O'Neill unveiling the patch and the ARK 1 proposal.
posted by The Whelk on Apr 3, 2013 - 16 comments

the squidgy 1.5kg lump of pink stuff in our heads

NeuroBollocks: Debunking pseudo-neuroscience so you don't have to.
posted by cthuljew on Mar 31, 2013 - 18 comments

The best of the web - that'll be $30, please

Open access: The true cost of science publishing
posted by Gyan on Mar 29, 2013 - 45 comments

AMNH Podcasts Selected Lectures

Science & the City is the public gateway to the New York Academy of Sciences. We publish a comprehensive calendar of public science events in New York City, host events featuring top scientists in their fields, and produce a weekly podcast covering cutting-edge science. Meanwhile, the American Museum of Natural History presents over 200 public programs each year including workshops, seminars, lectures, cultural events, and performances. Museum lectures are presented by scientists, authors, and researchers at the forefront of their fields. These engaging sessions often reveal the findings of the Museum's own cutting-edge research in genomics, paleontology, astrophysics, biodiversity, and evolutionary biology and complement the science behind the Museum's world-famous cultural and scientific halls and special exhibitions. Now many are available in podcast form. [more inside]
posted by Blasdelb on Mar 26, 2013 - 3 comments

Living In Science Fiction: 2013 Edition

Science Fiction Comes Alive as Researchers Grow Organs in Lab
1997 -- Charles Vacanti of University of Massachusetts Medical Center and Robert Langer of Massachusetts Institute of Technology report the growing of a cartilage structure – in the shape of a human ear – on a mouse’s back. 2008 -- Doris Taylor at the University of Minnesota and colleagues grow a beating rat heart in the lab. 2008 --Surgeons in Spain transplant a new windpipe into a patient. The organ is made from a cadaver windpipe stripped of its original cells and reseeded with the patient’s own cells. 2010 -- Researchers at Mass General Hospital grow a rat liver. 2010 -- Yale University scientists grow a functioning rat lung. 2010 -- Alex Seifalian in London transplants a lab-made tear duct into patient 2011 -- Dr. Seifalian makes a windpipe from nanocomposite materials plus a patient’s own stem cells; the new windpipe replaces the patient’s cancerous one, saving his life. In a separate procedure, an artery made at Dr. Seifalian’s lab is transplanted into a patient. 2012 -- Surgeons in Sweden transplant a major blood vessel into a 10-year-old girl. The vein was taken from a dead man, stripped of its tissue, then reseeded with the girl’s own cells. 2013 -- Scientists from Cornell University report the making of a human ear using living cartilage cells.

posted by jason's_planet on Mar 23, 2013 - 22 comments

Better, stronger, faster kidneys.

What do 3D printing, jelly, liver transplants, chainmail, dental fillings, ferrofluids, and the Six Million Dollar man have to tell us about our future? Materials scientist and engineer Mark Miodownik lets us know in this Royal Institution lecture.
posted by cthuljew on Mar 22, 2013 - 8 comments

Probiotics...better than valium?

Why the bacteria in food like yogurt may be the answer to anxiety and depression. Probiotic-rich food is good for your gut, but it may also be good for your brain, say researchers.
posted by cherrybounce on Mar 21, 2013 - 51 comments

Computerized Math, Formal Proofs and Alternative Logic

Using computer systems for doing mathematical proofs - "With the proliferation of computer-assisted proofs that are all but impossible to check by hand, Hales thinks computers must become the judge." [more inside]
posted by kliuless on Mar 16, 2013 - 25 comments

“who’s managing our fisheries?”

Blood and Brains - can vampires survive a zombie apocalypse? [more inside]
posted by the man of twists and turns on Mar 9, 2013 - 7 comments

The Minerva Controversy

The Department of Defense recently announced the creation of the Minerva Research Initiative (PDF), also known as Project Minerva, providing as much as $75 million over five years to support social science research on areas of strategic importance to U.S. national security policy. The initiative indicates a renewal of interest in social science findings after a prolonged period of neglect, but it also prompts concerns about the appropriate relationship between university-based research programs and the state, especially when research might become a tool of not only governance but also military violence. The Social Science Research Council (SSRC) has invited prominent scholars to speak to the questions raised by Project Minerva and to address the controversy it has sparked in academic quarters.
posted by infini on Mar 7, 2013 - 17 comments

White House announces new US open access policy

"In a long-awaited leap forward for open access, the US government said today that publications from taxpayer-funded research should be made free to read after a year’s delay – expanding a policy which until now has only applied to biomedical science." [more inside]
posted by brundlefly on Feb 23, 2013 - 35 comments

Sick Papes

Sick Papes on Allometric Scaling of Metabolism, Growth, and Activity in Whole Colonies of the Seed‐Harvester Ant Pogonomyrmex californicus: “Dudes have been flubberbusting long and hard about whether we should think about the bees in a hive (or people in a city, or dicks in a game of dick jenga) as a wonderful communion of separate beings or as all just the dangly bits of one MegaMan. As the disturbing old saying goes, there’s many ways to skin a cat, but what perverted shitbag wants to skin a cat a bunch of different ways? So the world was on the verge of turning its back forever on this age old question and exploding in a supernova of its own ignorance. That is until some brave souls (Dr. James Waters and colleagues) figured out the illest of ways to blow the lid off a part of this problem. But let me slow my roll a bit and fill in the rubbly background that makes it crystalline just why this pape is so sick…” [more inside]
posted by schoolgirl report on Feb 7, 2013 - 19 comments

Freedom From Famine - The Norman Borlaug Story

A documentary film about Norman Borlaug, the Iowa farm boy who saved over a billion people from starvation. (1:06:47) Americans have little knowledge of one of their greatest sons. Why do schoolchildren in China, India, Mexico, and Pakistan know the name and work of Nobel Peace Prize winner [His speech] Norman Borlaug while so few of his countrymen have never heard of him? How did a dirt-poor farm boy from rural Iowa grow up to save a billion people worldwide from starvation and malnutrition and become the father of the Green Revolution? What were the inherited traits and environmental factors that shaped his astonishing journey and led to successes that surprised even him? What can we learn from his life and views that might help the human race survive the next critical century? [more inside]
posted by Blasdelb on Jan 28, 2013 - 84 comments

"...an enormous erect phallus, and piles of lettuce in the background."

First noticed on tumblr but now available to all, Alex Clayden's paper "Same-Sex Desire in Pharaonic Egypt" which, among other things, tells you about the connection between lettuce and semen and the Ancient Egyptian for "You have a nice ass."
posted by The Whelk on Jan 25, 2013 - 26 comments

Evaluating the impact of international aid, scientifically

International aid projects come under the microscope Clinical-research techniques deployed to assess effectiveness of aid initiatives.
posted by infini on Jan 24, 2013 - 3 comments

Viruses That Make Zombies and Vaccines

This week the FDA announced that they were approving a new kind of flu vaccine. Nestled in the articles was an odd fact: unlike traditional flu vaccines, the new kind, called Flublok, is produced by the cells of insects. This is the kind of detail that you might skim over without giving it a thought. If you did pause to ponder, you might be puzzled: how could insects possibly make a vaccine against viruses that infect humans? The answer may surprise you. To make vaccines, scientists are tapping into a battle between viruses and insects that’s raging in forests and fields and backyards all around us. It’s an important lesson in how to find new ideas in biotechnology: first, leave biologists free to explore the weirdest corners of nature they can find. [more inside]
posted by Blasdelb on Jan 19, 2013 - 7 comments

Eight criticisms not to make about group selection

Group selection, which was once widely rejected as a significant evolutionary force, is now accepted by all who seriously study the subject. There is still widespread confusion about group selection, however, not only among students and the general public, but among professional evolutionists who do not directly study the subject. We list eight criticisms that are frequently invoked against group selection, which can be permanently laid to rest based upon current knowledge. Experts will always find something to critique about group selection, as for any important subject, but these eight criticisms are not among them. Laying them to rest will enable authors to openly use the term group selection without being handicapped during the review process. [HTML], [PDF]
posted by Blasdelb on Jan 15, 2013 - 41 comments

the end of history illusion

Why You Won’t Be the Person You Expect to Be (NYT): "When we remember our past selves, they seem quite different. We know how much our personalities and tastes have changed over the years. But when we look ahead, somehow we expect ourselves to stay the same... They called this phenomenon the “end of history illusion,” in which people tend to “underestimate how much they will change in the future.”" (via exp.lore) [more inside]
posted by flex on Jan 6, 2013 - 34 comments

Projectile Shit Vomiting For the Win

The Norovirus: A Study in Puked Perfection, "Each norovirus carries just nine protein-coding genes (you have about 20,000). Even with that skimpy genetic toolkit, noroviruses can break the locks on our cells, slip in, and hack our own DNA to make new noroviruses. The details of this invasion are sketchy, alas, because scientists haven’t figured out a good way to rear noroviruses in human cells in their labs. It’s not even clear exactly which type of cell they invade once they reach the gut. Regardless of the type, they clearly know how to exploit their hosts. Noroviruses come roaring out of the infected cells in vast numbers. And then they come roaring out of the body. Within a day of infection, noroviruses have rewired our digestive system so that stuff comes flying out from both ends." [more inside]
posted by Blasdelb on Jan 3, 2013 - 120 comments

Association of Coffee Drinking with Total and Cause-Specific Mortality

Association of Coffee Drinking with Total and Cause-Specific Mortality [FULL TEXT HTML]: "We used data from a very large study, the National Institutes of Health (NIH)–AARP Diet and Health Study (ClinicalTrials.gov number, NCT00340015), to determine whether coffee consumption is associated with total or cause-specific mortality. The current analysis, involving more than 400,000 participants and 52,000 deaths, had ample power to detect even modest associations and allowed for subgroup analyses according to important baseline factors, including the presence or absence of adiposity and diabetes, as well as cigarette-smoking status." [more inside]
posted by Blasdelb on Dec 25, 2012 - 85 comments

Deciphering the Tools of Nature’s Zombies

Deciphering the Tools of Nature’s Zombies: The ability of parasites to alter the behaviour of their hosts fascinates both scientists and non-scientists alike. One reason that this topic resonates with so many is that it touches on core philosophical issues such as the existence of free will. If the mind is merely a machine, then it can be controlled by any entity that understands the code and has access to the machinery. This special issue of The Journal of Experimental Biology highlights some of the best-understood examples of parasite-induced changes in host brain and behaviour, encompassing both invertebrate and vertebrate hosts and micro- and macro-parasites. Full issue annotated inside: [more inside]
posted by Blasdelb on Dec 9, 2012 - 13 comments

SPAUN of the living

The simulated brain - "First computer model to produce complex behaviour performs almost as well as humans at simple number tasks." [1,2,3,4,5,etc.]
posted by kliuless on Dec 8, 2012 - 22 comments

gentle observer

Why People Really Love Technology: An Interview with Genevieve Bell The thing I love about Intel researcher Genevieve Bell is that she finds surprising things by looking at what's left out of the dominant narratives about technology. She finds data that's ignored because it didn't fit into the paradigm of, say, how people adopt technology. The dominant narrative is that young men determine the popularity of phones, computers, websites, and the like. But when Bell looked at the data, the story we told ourselves about how the world worked was not reflected in the numbers. That's why I wanted to talk to her about what gadgets people around the world might be using over the next decade. I figured she was someone who could look past the conventional wisdom and find the missing pieces of the future
posted by infini on Nov 29, 2012 - 30 comments

Evolution of Multicellularity In Lab Yeast

In just a few weeks single-celled yeast have evolved into a multicellular organism, complete with division of labour between cells. This suggests that the evolutionary leap to multicellularity may be a surprisingly small hurdle. More from Scientific American blogs. [Full Text PDF of the Publication of Note] [more inside]
posted by Blasdelb on Nov 9, 2012 - 18 comments

Is my iPhone Changing my Brain?

What's Wrong With Online Reading, a slide presentation by Randy Connolly, argues that the relatively recent and increasingly popular approach to reading and learning - on computers, tablets and smartphones instead of traditional print - influences what and how we read, research and think, with disturbing consequences.
posted by Schadenfreudian on Nov 5, 2012 - 50 comments

Breast cancer rules rewritten in 'landmark' study

What we currently call breast cancer should be thought of as 10 completely separate diseases, according to an international study which has been described as a "landmark". The categories could improve treatment by tailoring drugs for a patient's exact type of breast cancer and help predict survival more accurately. The study in Nature analysed breast cancers from 2,000 women [Abstract] . It will take at least three years for the findings to be used in hospitals. [more inside]
posted by Blasdelb on Nov 5, 2012 - 37 comments

Research In Progress

Things about the research in progress.
posted by Blasdelb on Oct 27, 2012 - 12 comments

The island where people forget to die.

Ask the very old on Ikaria how they managed to live past 90, and they’ll usually talk about the clean air and the wine. Or, as one 101-year-old woman put it to me with a shrug, “We just forget to die.” The reality is they have no idea how they got to be so old. And neither do we. [more inside]
posted by unSane on Oct 24, 2012 - 56 comments

The players in a mutualistic symbiosis: insects, bacteria, viruses, and virulence genes.

One of the many problems farmers of various kinds of legumes need to deal with is the pea aphid. They reproduce incredibly fast and live by sucking the sap out of the plants, an electron micrograph of one in action. However, while they are terrifying parasites of legumes, they have their own yet more horrific parasites, a parasitoid wasp. Here is a really nice close up picture of one doing its thing, a video of the act, and here is a brain meltingly horrific video of a dissection of the mummified aftermath 8 days later. Essentially, these wasps deposit their eggs in a pea aphid and the growing larva feeds on it, developing there for about a week, and then consuming the host from the inside out like a Xenomorph. When it’s done, the wasp larva dries the aphid’s cuticle into a papery brittle shell and an adult wasp emerges from the aphid mummy. Legume farmers love them, and you can even order their mummies online these days. However, farmers noticed that the wasps didn't work as effectively on all of the aphids, and so researchers went to work figuring out why. It turns out that all aphids have a primary bacterial endosymbiont living inside their cells, in addition to and just like a mitochondria, and that many have some combination of five other secondary endosymbionts. Interestingly, two of those other five, Hamiltonella defensa and Serratia symbiotica have been shown to confer varying levels of resistance to the parasitoid wasp, allowing the aphid to survive infection. However, it turns out that there is yet one more layer to this story, [more inside]
posted by Blasdelb on Oct 22, 2012 - 50 comments

The Puzzle of Plastid Evolution

The Puzzle of Plastid Evolution: A comprehensive understanding of the origin and spread of plastids remains an important yet elusive goal in the field of eukaryotic evolution. Combined with the discovery of new photosynthetic and non-photosynthetic protist lineages, the results of recent taxonomically broad phylogenomic studies suggest that a re-shuffling of higher-level eukaryote systematics is in order. Consequently, new models of plastid evolution involving ancient secondary and tertiary endosymbioses are needed to explain the full spectrum of photosynthetic eukaryotes. [Full Text HTML] [Full Text PDF] [more inside]
posted by Blasdelb on Oct 20, 2012 - 8 comments

Mitigating Mutational Meltdown in Mammalian Mitochondria

Mitigating Mutational Meltdown in Mammalian Mitochondria PLoS Biol 6(2): e35. [The PDF, where you can read the paper in its much prettier intended format.]
Mitochondria are remarkable microorganisms. About two billion years ago, their distant free-living ancestors hooked up with a truly foreign lineage of archaebacteria and started a genomic merger that led to the most successful coevolved mutualism on the planet: the eukaryotic cell. Along the way, evolving mitochondria lost a lot of genomic baggage, entrusted their emerging hosts with their own replication, sorted out genomic conflicts by following maternal inheritance, and have mostly abstained from sex and recombination. What mitochondria did retain was a subset of genes that encode critical components of the electron transport chain and ATP synthesis enzymes that carry out oxidative phosphorylation. Because mitochondria house the biochemical machinery that requires us to breathe oxygen, it was first assumed that mitochondrial genes would show very slow rates of molecular evolution. So it was big news almost 30 years ago when mitochondrial DNA (mtDNA) evolution was observed to be quite rapid [1]. How could the genes for a highly conserved and critical function sustain the consequences of high mutation pressure and permit rapid rates of nucleotide substitution between species? Without the benefits of recombination, where offspring can carry fewer mutations than either parent, mutations should accumulate in mitochondrial genomes through the random loss of less-mutated genomes, a process referred to as Muller's ratchet [2,3]. How have mitochondria avoided a mutational meltdown, or at least significant declines in fitness?
Here is a jaw droppingly beautiful 3D animation of what Mitochindria look like in action. [more inside]
posted by Blasdelb on Oct 19, 2012 - 37 comments

Constitutive formation of caveolae in a bacterium.

Constitutive formation of caveolae in a bacterium. [Full Text]
Caveolin plays an essential role in the formation of characteristic surface pits, caveolae, which cover the surface of many animal cells. The fundamental principles of caveola formation are only slowly emerging. Here we show that caveolin expression in a prokaryotic host lacking any intracellular membrane system drives the formation of cytoplasmic vesicles containing polymeric caveolin. Vesicle formation is induced by expression of wild-type caveolins, but not caveolin mutants defective in caveola formation in mammalian systems. In addition, cryoelectron tomography shows that the induced membrane domains are equivalent in size and caveolin density to native caveolae and reveals a possible polyhedral arrangement of caveolin oligomers. The caveolin-induced vesicles or heterologous caveolae (h-caveolae) form by budding in from the cytoplasmic membrane, generating a membrane domain with distinct lipid composition. Periplasmic solutes are encapsulated in the budding h-caveola, and purified h-caveolae can be tailored to be targeted to specific cells of interest.
Elio Schaechter writes in plain English about how fantastically amazing and unexpected the researchers actually pulling this off is, and he also talks about it in more detail in his podcast.
posted by Blasdelb on Oct 18, 2012 - 22 comments

Provirophages and transpovirons as the diverse mobilome of giant viruses

Provirophages and transpovirons as the diverse mobilome of giant viruses
Abstract: A distinct class of infectious agents, the virophages1 that infect giant viruses of the Mimiviridae family, has been recently described. Here we report the simultaneous discovery of a giant virus of Acanthamoeba polyphaga (Lentille virus) that contains an integrated genome2 of a virophage (Sputnik 2), and a member of a previously unknown class of mobile genetic elements3, the transpovirons4. The transpovirons are linear DNA elements of ∼7 kb [kilobases]5 that encompass six to eight protein-coding genes, two of which are homologous6 to virophage genes. Fluorescence7 in situ hybridization8 showed that the free form of the transpoviron replicates within the giant virus factory and accumulates in high copy numbers inside giant virus particles, Sputnik 2 particles, and amoeba cytoplasm. Analysis of deep-sequencing data showed that the virophage and the transpoviron can integrate9 in nearly any place in the chromosome of the giant virus host and that, although less frequently, the transpoviron can also be linked to the virophage chromosome. In addition, integrated fragments of transpoviron DNA were detected in several giant virus and Sputnik genomes. Analysis of 19 Mimivirus strains revealed three distinct transpovirons associated with three subgroups of Mimiviruses. The virophage, the transpoviron, and the previously identified self-splicing introns10 and inteins11 constitute the complex, interconnected mobilome12 of the giant viruses and are likely to substantially contribute to interviral gene transfer.
[Full Text PDF] and two explanations in English [more inside]
posted by Blasdelb on Oct 16, 2012 - 28 comments

if the shoe fits

You can accurately judge a person just by looking at their shoes, psychologists say. "Researchers at the University of Kansas found that people were able to correctly judge a stranger's age, gender, income, political affiliation, emotional and other important personality traits just by looking at the person's shoes." Virginia Postrel responded: "The study made a solid contribution to research on first impressions, but it was hardly earthshaking. By getting so much attention, however, it demonstrated a sociological truth: People love to talk about shoes. Even those who dismissed the research as silly often felt compelled to call radio stations or comment on websites, providing details about their own choices. Why this fascination with footwear? " [more inside]
posted by flex on Oct 15, 2012 - 159 comments

"Please state where and when this card was found and then put it in the nearest Post Office."

Oldest message in a bottle found. The bottle was released as part of a research project tracking deep ocean currents. (Via socimages, via boingboing.)
posted by NoraReed on Oct 15, 2012 - 25 comments

Acoustic Barcodes from CMU

Researchers from Carnegie Mellon have created what they are calling "acoustic barcodes". These barcodes can be decoded by a computer with a microphone attached, and their video presents several potential use cases including an interactive whiteboard, cell phone mode controls, and children's toys.
posted by eak on Oct 14, 2012 - 22 comments

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