According to a new study from the UK's national science academy, the Royal Society, China is on course to outstrip US scientific output as earlier as two years from now. [SLBBC]
No Leftovers for Tyrannosaurus Rex: New Evidence That T. Rex Was Hunter, Not Scavenger [Full text] [more inside]
The Price of Altruism - George Price, a (troubled) father of group selection thru his discovery of the eponymous Price Equation, has a rather interesting biography... [more inside]
Inducement Prizes -- Best known for the Ansari X Prize, the DARPA Grand Challenge and the Clay Mathematics Millennium Problems, inducement prizes have a long history, but their recent successes have led to increased government interest, viz. challenge.gov, and resulted in the development of vaccines, thanks in large part to the work of Michael Kremer.* [more inside]
The Line Between Science and Journalism is Getting Blurry….Again by Bora Zivkovic is an excellent, James Burke-ish, essay on science, journalism, and a hopeful future for science journalism. [more inside]
Scientists at the University of Groningen in The Netherlands have deciphered the structure and functional mechanism of the glucansucrase enzyme that is responsible for dental plaque sticking to teeth. [abstract]
New research hints that schizophrenia and other mental illness may be caused by "endogenous retroviruses" stored in our DNA and activated by common infections such as CMV, toxoplamosis, or the flu
The entire run of the Bell System Technical Journal, from 1922-1983, is available online for your reading pleasure. Bell Labs on the blue previously
Sabotage in the lab. "As the problems mounted, Ames was getting agitated. She was certain that someone was monkeying with her experiments, but she had no proof and no suspect. Her close friends suggested that she was being paranoid." Scientific research collides with human nature.
National Geographic has digitized all of Jane Goodall's articles for the publication from the past five decades. They've also added a galley of photographs documenting her extraordinary work with chimps.
Arthur's Classic Novels has 4000 free ebooks, no registration, nicely organized by author and topics: great old Science Fiction magazines l plentiful online education with 650 books for doctors l a vast collection of famous novels l short stories l by women l Buddhist Scriptures, including The Buddhist Bible, a fave of Jack Kerouac l magazines online l stories by Robert Sheckley l The Autobiography of Charles Darwin l huge collection of fairy tales l philosophy l P. G. Wodehouse l vintage technology l Oscar Wilde l Mark Twain l Rudyard Kipling l George MacDonald l the Koran l a collection of eText resource links. About Arthur Wendover. [more inside]
The human body is made up of more bacteria cells than human cells. Now, researchers at Harvard have isolated the genes responsible for producing amino acids that can block ultraviolet light and managed get E. coli bacteria to produce them too. Can I interest you in some sunblocking bacteria living on your skin?
More research into into the effects of ketamine on depression published today in the journal Science [abstract]. [more inside]
New Adventures in Recent Evolution - In the last few years, biologists peering into the human genome have found evidence of recent natural selection. cf. Social Darwinism: 21st century edition [previously] (via ip) [more inside]
we alone have the power to conjure up at will erotic, orgasm-inducing scenes in our theater-like heads
One reason why humans are special and unique: We masturbate. A lot
The Carnegie Institution for Science reports "a much higher water content in the Moon’s interior than previous studies." For decades, the moon's water content was estimated at less than 1 part per billion; the new estimates range from 64 ppb to 5 parts per million. A scientist at Washington University said, "We can now finally begin to consider the implications—and the origin—of water in the interior of the Moon.” There's more at NASA and the BBC, and the full paper is available at PNAS (PDF).
A nearly 25-year study has concluded that children raised in lesbian households were psychologically well-adjusted and had fewer behavioral problems than their peers. Results were published this month in Pediatrics: the Journal of the American Academy of Pediatrics. (Abstract. Free PDF. Scribd). [more inside]
Science vs. Religion: a new book, Science and Religion: What Scientists Really Think by Rice University sociologist Elaine Ecklund, discusses the results of her detailed study of 1,646 scientists at top American research universities. Among her findings: ~36% of those surveyed not only believe in God but also practice a form of closeted, often non-traditional faith. They worry about how their peers would react to learning about their religious views. Interview with the author from the Center for Inquiry's Point of Inquiry podcast. Also, here's a webcast from an author discussion forum held at Rice University on April 7th. [more inside]
What do Singing in the Rain, Live Is Life, Don't Worry, Be Happy, I Will Survive and Ça fait rire les oiseaux have in common? In a study, French-speaking Internet users identified these five pop songs out of 100, as the most pernicious earworms. Here are their top 25 picks from BRAMS, including audio clips. [more inside]
Best of History Web Sites (from EdTechTeacher,) is a resource of annotated and rated-by-content links to over 1200 history web sites across a broad range of related topics. The site also offers links of special interest to educators: hundreds of K-12 lesson plans, teacher guides, activities, games and quizzes and more.
Odds of Cooking the Grandkids: "There is a horrible paper in this week's Proceedings of the National Academy of Sciences, which looks at how the limits of human physiology interact with upper-range global warming scenarios. The bottom line conclusion is that there is a small - of order 5% - risk of global warming creating a situation in which a large fraction of the planet was uninhabitable (in the sense that if you were outside for an extended period during the hottest days of the year, even in the shade with wet clothing, you would die)." [more inside]
pay for research once... you are a taxpayer... pay for research twice... well, we shouldn't pay for research twice
Yesterday (April 15), Representatives Doyle (D-PA), Waxman (D-CA), Wasserman-Schultz (D-FL), Harper (R-MS), Boucher (D-VA) and Rohrabacher (R-CA) introduced the Federal Research Public Access Act (HR 5037), a bill that would ensure free, timely, online access to the published results of research funded by eleven U.S. federal agencies. -Alliance for Taxpayer Access. [more inside]
Nothing succeeds like failure. [H]istory shows that breakthroughs often spring not from carefully laid plans, but from mischance or even sheer, ridiculous accidents. A stovetop spill heralded vulcanized rubber; the potency of uranium was revealed when a rock was left in a drawer among photographic plates. And great research seldom follows an unswerving path. At RCA in Princeton in the 1950s, David Sarnoff exhorted his team to invent a flat television that could hang on a wall. “There were an enormous number of failures,” says Princeton historian of science Michael Gordin — and instead of TVs, the world got the Seiko digital watch in 1973.
Followup to this post: A US District Court has ruled that Myriad Genetic's patents on breast cancer genes BRCA1 and BRCA2, which allow them to hold exclusive rights to a widely used genetic test for inherited breast and ovarian cancer susceptibility, are invalid. Genomics Law Report analyzes the ruling in two posts. The decision is likely to be challenged in a legal appeal — but if upheld, it could have huge implications for the biotechnology industry. [more inside]
A new study suggests that humanity's sense of fair play and kindness towards strangers is determined by culture, not genetics. Speculation: the finding may be directly related to the rise of religion in human history, as well as more complex economies. (Via). [more inside]
Sweet, sour, bitter, salty, umami, and.... fat? Dr. Russell Keast, an Austrailian scientist who studies "perceived flavour, consumer acceptance and preference of foods and nutrition," has conducted research exploring humans' apparent sixth taste perception: fat. The kicker? Sensitivity to the taste of fat was negatively correlated with fat intake and BMI. Dr. Keast discussed the results of his latest research with Slashfood, and The Sydney Morning Herald. (via) [more inside]
Reddit interviews Peter Norvig (reddit discussion) related: Seeds of AI at Google -- how the internet is shaping intelligence and learning and, in turn, the role of human culture in natural selection1,2 and why we are not living in western civilization. (via)
We may soon be able to clone Neanderthals. But should we? An essay from Archaeology Magazine examines the ethical, scientific and legal ramifications. (Via Heather Pringle's Time Machine blog, where essay author Zach Zorich posted a reply and elicited a response.) [more inside]
Armed with Science: Research and Applications for the Modern Military is a podcast put out by the US Department of Defense. Each week, they interview scientists and other personnel about R & D in the military. Topics include nutrition, portable fuel cells, virtual online worlds, substance abuse, and the effects of sounds on whale behavior. [more inside]
"We were concerned that the study would raise a lot of controversy and be misused," Pardo said. "We were right." Some practitioners treat autistic children with the anti-inflammatory intravenous immunoglobulin, citing a study by Carlos Pardo, et al. showing inflammation in the brains of deceased autistic patients. Pardo: "modulators of immune reactions (e.g. intravenous immunoglobulins, IVIG) WOULD NOT HAVE a significant effect." Others, following the work of Simon Baron-Cohen on autism and the male brain, treat autistic children with testosterone inhibitors, a prospect which Baron-Cohen says "fills me with horror." Another anti-inflammatory treatment, hyperbaric therapy, is supported by one recent clinical trial, but looks bad in another. Side effects include horrible death by fire. (via the Chicago Tribune)
October's focus on breast cancer is a curvy pink double-edged sword and those in the fight agree. [more inside]
"How is straight female interest in slash fiction like straight male interest in "shemale" models? And why in the world does this matter?"
The curious case of the game show neuroscientists, or how NOT to research an online community. Two researchers wade into fanfic community without due consideration, create shitstorm. More here.
Spacehack "A directory of ways to participate in space exploration. Interact and connect with the space community."
Americans like science. But they think much less highly of American scientists than American scientists themselves do. Most scientists also rate media coverage of science as only fair or poor. Yet public knowledge of some scientific facts is .... not that bad (Section 7). A Pew Research Report reveals all.
DFG Science TV is back. Researchers documenting their work. If you missed the first series, it is still available for viewing.
On behalf of medical organizations, universities, & individual patients, pathologists and genetics researchers, the ACLU has filed a lawsuit against Utah-based Myriad Genetics and the US Patent and Trademark Office. Myriad holds the US patents to the BRCA1 and BRCA2 genes, associated with hereditary causes of breast and ovarian cancers. Their patents guarantee the company the right to prevent anyone else from testing or studying those genes, which the ACLU says is unconstitutional and inhibits researchers from finding treatments and cures. [more inside]
The rise and fall of a physics fraudster. In the spring of 2002, the world’s most productive young scientist was a 31-year-old physicist at Bell Labs in New Jersey in the US. With eight papers published in Nature and Science in 2001 alone, Jan Hendrik Schön was emerging with breathtaking speed as a star researcher in physics, materials science and nanotechnology...But in September 2002, managers at Bell Labs released a report [pdf] that...made clear that much of Schön’s data were fake. His discoveries were lies. Many of his devices had probably never existed...On the day of the report’s release, Schön was fired and fled the US to an unknown location. In all, 21 of Schon's papers were withdrawn from Nature, Science and Physical Review Journals.
What can jump 4 feet straight up, births identical quadruplet pups nearly every time, can curl itself into an armor-plated ball, walk underwater for up to six minutes and can swallow air until it bloats to double its size to float? [more inside]
Microscope Imaging Station opens a door to the wonder of the microscopic world and allows the layman to explore it. They seek to recreate some of the excitement and wonder that the earliest biological researchers found. Features include cells with potential as well as bad oogy. The microscopic Galleries are inhabited by zygotes and organelles.
You and Your Research was a talk given by Richard Hamming in 1986. Read it if you have an interest in doing first-class work.
The Economist on Drugs -- Scientists in North America, Europe and Israel are studying the use of MDMA, LSD, hallucinogenic mushrooms, marijuana and other banned psychoactive substances in treating conditions such as anxiety, cluster headaches, addiction and obsessive-compulsive disorder. They are supported by private funds from a handful of organisations: the Beckley Foundation in Britain; the Heffter Research Institute and the Multidisciplinary Association for Psychedelic Studies (MAPS) in America. [related]
The conclusion of a research paper by associate professor Andrew McIntosh and research assistant Declan Patton of the School of Risk and Safety Sciences, University of New South Wales, Sydney, Australia: "To minimise the risk of head and neck injury, head bangers should decrease their range of head and neck motion, head bang to slower tempo songs by replacing heavy metal with adult oriented rock, only head bang to every second beat, or use personal protective equipment." (Via)
A team of researchers at the ATR Computational Neuroscience Laboratories in Kyoto have managed to reconstruct black-and-white visual images from an fMRI scan of a test subject's brain. Some more examples of the recovered data. The organization responsible claims that the technology to record thoughts and dreams is just around the corner. [more inside]
The DiVincenzo Code [youtube trailer, geekery]. Faced with a strict demand from a funding agency to allocate research funds towards the dissemination of research ideas to the public, an experimental physics group at the University of Oxford produced a feature-length (55 min) action thriller about murder, ancient prophecy, tea breaks, and quantum computation. [more inside]
Scientists Repurpose Adult Cells - "Scientists have transformed one type of fully developed adult cell directly into another inside a living animal, a startling advance that could lead to cures for a variety of illnesses and sidestep the political and ethical quagmires associated with embryonic stem cell research." [nature abstract, nature writeup, audio announcement]
A Good Poop is an entertaining blog by an occupational and environmental health student who enjoys finding oddities in medical and scientific research from PubMed. (via Look at This...)