Google and VMware: Unlikely bedfellows? SearchCloudComputing.com "As a developer I should be able to write my Java code and run it in my data center, or upload it to VMforce or Google App Engine," Herrod said. ... |
Monthly Archives: May 2010
Cleared but under a cloud, lecturer ignites freedom row – Times Higher Education
![]() Daily Mail | Cleared but under a cloud, lecturer ignites freedom row Times Higher Education He added: "I am challenging (Professor Murphy) to a debate on the limits of academic freedom." Professor Pinker denounced the actions of UCC as "absurd and ... The Morning After: Offensive Bat Fellatio EditionWashington City Paper (blog) Academic freedom stifled, alleges lecturer censured over showing paper on bat sexIrish Times Academic disciplined over fruit bat sex paperTelegraph.co.uk TG Daily -Times Online all 62 news articles » |
What is the oldest medical blog?
Dr. Rob explains why he has been blogging for nearly 4 years http://goo.gl/seKp
Dr. Bates has been blogging for 3 years, leading to over 1,000 posts and many new friends http://goo.gl/eB1e
Posted at Clinical Cases and Images. Stay updated and subscribe, follow us on Twitter and connect on Facebook.
Why Upload.com Is the Best E-Book Website For Publishing E-Books Free of … – Daily Break News
Why Upload.com Is the Best E-Book Website For Publishing E-Books Free of ... Daily Break News If you don't mind waiting for 5 days to have your e-book featured, choose the “Free Listing Package” option and click “PROCEED” and then “CHECKOUT”. ... |
“This is what your healthcare is going to look like.”
Last month I was in a post office standing in a particularly long line for that location. The line eventually extended beyond the lobby and outside the doors. The delay seemed to stem from the fact that this was between 12 and 1 PM when there were several customers and only 1 staff member during a busy day and time. The situation was made worse by the fact that the staff person was trying to assist an elderly customer who was asking for an unusual denomination for a particular stamp to go to a particular place somewhere in the world. And she wanted to write a check and appeared to have a terrible tremor which made writing clearly difficult. Plus you have to retrieve and show valid photo ID when presenting the check to the post office.
These things happen. It was going to cost me an extra 10-15 minutes.
An equally elderly customer about 5 people behind me yelled out “This is what your healthcare is going to look like”.
I disagree. We can only hope healthcare reform allows for what I consider a normally efficient service.
For some of the shortcomings of the US mail, with its rigid policies and procedures I can count on 1 finger the number of times an intended delivery or sent item was not received over several decades of using the US mail for pen pals, college applications, med school applications, licensing forms and business transactions. Of course, e-mail and other electronic services have minimized the necessity for traditional “snail mail” services which has affected the bottom line for the quasi-governmental organization. I find the need for delivery confirmation or certified letters to be negligible given the time and accuracy of mail delivery.
Let’s assume some components of the healthcare reform do look governmental or quasi-governmental if you don’t have “private insurance”. Having worked and received care in military, VA and large academic institutions, my experience is that quality overall is the same, the speed (meaning wait time from definitive diagnosis to definitive care/management) varies greatly with access issues and beaurocratic inefficiencies sometimes causing delay between getting seen and getting treated. While commerical hospitals are not immune from their own inefficiencies, generally access is simplified and referrals are timely.
So, while your health and your mail are not the same, if 42 cents buys you 2-3 day delivery at the expense of a few minutes to get it going, perhaps cost can be controlled with quality outcomes with reasonable wait to get the necessary service particularly for those who would not normally be afforded these services or for whom alternatives are not available.
Would it be so bad if healthcare ran like the post office?
Case of the Week 52
The following images were taken from a Giemsa-stained peripheral blood smear. The different stages of the organism shown represent a single species, and each stage is characteristic for this species. The stages are so characteristic, in fact, that each has an ‘unofficial’ name (e.g. nick-name) or description.
Question 1 – What organism (genus and species) is shown?
Question 2 – What is the nick-name of each stage?
Libertarian Party of Indiana has a Record 68 Candidates! More Still Needed
The Libertarian Party of Indiana has just updated their 2010 Candidates site. http://lpin.org/candidates/
The party has a record 68 candidates! The Libertarian Party of Indiana has never had this many candidates at this point during election season.
Look at the list. If you see that there is no Libertarian running in your area, we [...]
Book Excerpt: 365 Ways to Change the World
Michael Norton on generosity making a difference in the world.
Grantourismo! An Interview with Lara Dunston & Terence Carter

In 2008, Lara Dunston was <a href="interviewed about her life as a travel writer and her experiences traveling with her husband, Terry Carter, who is also a travel writer, photographer and now – an expert in the art of eggs – culinary-style. (You think I’m kidding…)
Together, they have taken on a new project, Grantourismo!, which has them traveling from their home-base-storage-unit in Dubai to a new destination every two weeks over a twelve month period (February 1, 2010 through February 1, 2011). Not only are they investigating new destinations, Terry has found some new egg recipes and still travels with his trusty cleaver.
Being avid travel writers, you’ve just begun yet another journey around the world. How did you choose which countries to visit considering HomeAway Holiday-Rentals’ numerous available locations?
Lara: We’re two months into a 12-month grand tour of the globe, an experiential-cum-local travel project we’ve called Grantourismo. It’s a ‘contemporary’ grand tour, which means rather than learning to paint or do archery as the original grand tourists did way back we’re doing and learning things with contemporary relevance.

As Terry is into cooking, he’s learning how to cook a quintessential dish in each place we visit (in Marrakech a local cook taught him how to make tajine) and I’m learning anything from languages to learning about immigration in Paris from an academic who just finished her thesis on the subject. We’re staying in each destination for two weeks, so we’ve traded hotel rooms for rentals this year and partnered with HomeAway Holiday-Rentals. HomeAway Holiday-Rentals had a long list of destinations they wanted us to cover so our choices were based on a combination of places that are popular where they have a lot of properties, destinations that are not as popular that they want to inspire people to visit, and destinations that show the variety of places they have from sleek apartments in Buenos Aires to rustic trullo in Puglia.
You’ve written about “voluntourism”. What types of volunteer opportunities have you planned for yourselves during this endeavor?
We’re ‘parachuting’ into places and using our skills to quickly learn about the place, meet people, get tips as to what we should do and learn, and then arrange things.
Terence: We haven’t planned anything because for Grantourismo we’re not planning much ahead of time. We’re ‘parachuting’ into places and using our skills to quickly learn about the place, meet people, get tips as to what we should do and learn, and then arrange things. One of our missions is to give something back and promote sustainable travel, so they take in a whole lot of things, not just volunteering. The easiest way for people to give something back is to buy, eat and drink local/regional products, to shop locally in small businesses and direct from producers rather than chains owned by multinationals, and to then spread the word about those products by telling their friends, writing about them on their blogs, Facebook pages etc, so that’s what we’ve been doing. In each place we’ve visited so far, we’ve sought out and have raised awareness about local cultural products, local traditions, green initiatives – everything from an ethical fashion boutique in Paris to some small designers in Ceret using a very traditional Catalan fabric, and we’ve just talked to a sustainable travel agent in Montenegro specializing in local travel who is also a member of the Local Travel Movement.
…finding short-term volunteer experiences has actually been one of our greatest challenges…
Lara: Volunteering is another way to give back and can take many forms but we’re mainly looking for short-term volunteer experiences that we can promote, anything from participating in an environmental clean-up day to volunteering to read books to kids at an orphanage to working for a day in a soup kitchen. But finding short-term volunteer experiences has actually been one of our greatest challenges so far because we’re looking for the things that people on holidays could just do for one or two days, as not every one can commit to a 6-week, 3-month or even one year experience. It’s been a challenge finding experiences we can actually *do* in a day or two but we want to get a taste of these things before we write about them. If anyone has any ideas we’d love to hear about them!
You both are passionate about “local produce, local products” and the globalization of crafts. How does one go about discovering the truth behind the souvenirs they’re buying?

Lara: The best thing people can do is simply talk to the owners of shops or the people working on stalls at a market. I think it’s fairly easy to tell who is legit and who isn’t, but key questions to ask are “which town/region is this product from”, “who made it”, “what is it made from” etc. From the answers you can easily tell who is a real producer or who knows the producers as they will come out with the answers straight away and probably speak at great length and passionately and knowledgeably about them, whereas someone who is dodgy and selling things made in China in Paris will probably go “um… well…” Although I will never forget having an argument with a woman in Petra, Jordan, who was selling junk made in Korea and swearing that it was locally made. People should also look for information on tags and labels of course.
You have also written of location independence. What single piece of advice do you have for people wanting to do what you’ve done?
Terence: Take a look at this piece we did for Matador but to be honest we didn’t really think of what we’re doing as location-independent work until a few people started using the term when they asked us about what we do and how we manage what we do. In our opinion there isn’t really any other way to be travel writers except to travel and if you treat your work seriously and you’re a professional and it’s your main source of income you cannot do it any other way than to travel and to travel with all your gear. The best investment anyone can make is to buy a good laptop and use technology they trust. We use Macs and they essentially serve as our offices – we can’t live or work without them.
Do you find it easier to write about your days’ activities the same day, or at a later time?
Lara: It’s not always possible to write up what we’ve experienced on the same day, cause we’re simply so busy sometimes with full schedules from early in the morning right through the day until late at night, so we might have a backlog of work, especially on the Grantourismo trip at the end of a two-week stay when the last few days are really frantic. The key is detailed note-taking and memory-shots. As long as I take detailed notes and take photos, any kind of pics to prod that memory, then I’m fine. Without them though, it can be a challenge.
How easy or difficult has it been to find new external hard drives “on the road”? Or do you pack 10 of them ahead?
…for instance, when Lara’s hard drive in her MacBook (not a portable drive) died when we were in Nicosia, so we searched high and low and eventually found a computer shop that had loads of dust-covered boxes of software we’d never heard of and found a no-name drive, opened and covered in dust, but it was cheap and it worked just fine.
Terence: Our bags are heavy enough as they are, mainly due to the technology, laptops, camera equipment, books and research materials, so we buy hard drives as we go. They’re not always easy to find of course. We had a lot of trouble in Cyprus, for instance, when Lara’s hard drive in her MacBook (not a portable drive) died when we were in Nicosia, so we searched high and low and eventually found a computer shop that had loads of dust-covered boxes of software we’d never heard of and found a no-name drive, opened and covered in dust, but it was cheap and it worked just fine.

In your extensive travels, have you found the world becoming a smaller place, with globalization such as it is, or is there still sufficient variety in countries and cultures to warrant a continued sense of wonder and awe?
Lara: I definitely have a sense that the world is becoming smaller because there is greater connectivity and I’m continually seeing connections, especially cultural, social and economic connections between places and people, and I kind of like that in a way, that I meet people who know other people far far away. But then there are many things about the world that are becoming ’smaller’ in that they’re becoming the same, such as fast food and the stuff sold at markets. You’ll see the same junk in Jerusalem that you’ll see in Paris that you’ll see in Thailand and Beijing. We found that very depressing, especially as so much of it is being sold as being from that destination, and that’s another reason we embarked on this project. When we travel these days we don’t necessarily have to have that sense of wonder and awe all the time as we did when we were younger. We’re happiest when we learn new things and meet new people and really go away feeling more familiar with a place, its people, and its culture.
On a side note – Terence, how DO you explain carrying a cleaver in your luggage to Customs officials?
Terence: As long as the cleaver goes in the bag under the plane, it’s not a problem – you just can’t take sharp objects on board – but I also carry a couple of grinders of my favourite salt and peppers, and a few other kitchen utensils that not all holiday rentals seem to have, so I think they’d get that I was simply into cooking and not a terrorist!
Editor’s notes: All photos courtesy of Lara Dunston and Terence Carter at Grantourismo. Lara also runs the Cool Travel Guide blog.
© Gretchen for TravelBlogs, 2010. |
Grantourismo! An Interview with Lara Dunston & Terence Carter |
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Post categories: Interviews
Post tags: cultural experiences, educational experiences, location independence, Round the world, travel writing, volunteering, voluntourism, working on the road
New Data on Cell Phones and Cancer
This is a science and medicine story we have been following for a while – out of personal and scientific interest, and the need to correct confused or misleading new reporting on the topic. Are cell phones linked to an increased risk of brain cancer or other tumors? New data are reassuring.
David Gorski and I have both written on this topic. To give a quick summary, there is no convincing data to link cell phone use and brain cancer. Epidemiological studies have not found an increase in the incidence of brain cancer following the widespread adoption of cell phones in the mid 1990s – as one would expect if there were a causal relationship. Further, large scale studies have not found any consistent correlation between cell phone use and brain cancer.
It is clear from the literature that there is no measurable increased risk from short term cell phone use – less than 10 years. There is no evidence to conclude that there is a risk from long term use (> 10 years) but we do not yet have sufficient long term data to rule out a small risk. Further, the data is somewhat ambiguous when it comes to children – still no convincing evidence of a link, but we cannot confidently rule out a link.
Further, the plausibility of a connection is quite low. While electromagnetic radiation from cell phones is a physical mechanism that can potentially have an effect, it is generally too weak to have any plausible biological effect. This by itself is very reassuring, but still cannot rule out a possible effect from cell phones through some as yet undiscovered biological effect of cell phone radiation.
So the claim for a link between cell phones and brain cancer has low plausibility, good epidemiological evidence for a lack of association for less than 10 years of exposure in adults, and equivocal but generally negative evidence for children and greater than 10 years of exposure in adults. Longer term studies will hopefully address these latter issues more definitively.
With that as background, we have the newly published results of the Interphone study. This is an epidemiological study involving 13 different countries looking for any correlation between cell phone use and two common types of brain tumors – glioma and meningioma. Parts of this data have been previously published, but this is now the first time data from all 13 participants is published – including “2,708 people with glioma, 2,409 with meningioma and 7,658 matched controls.”
The overall findings of the study were negative – no clear association between cell phone use and gliomas or meningiomas. However, there were two interesting subgroup findings. For those with regular use of cell phones there was a 20% decrease in risk of tumors compared to those without any use of cell phones.
As implausible as it is that cell phones cause brain cancer, it is even more implausible that they protect against cancer. So, it’s possible this is just noise in the data. However, epidemiologist Anthony Swerdlow, who was involved in the UK arm of the study, gives another explanation:
“We have evidence that the people who refused to be controls are people who didn’t use phones. This meant that the control group, consisting of people without cancer, was rather skewed, appearing to have more mobile-phone use than would be found in a representative sample from the general population. “The controls were over-represented with phone users.”
These results, therefore, were very likely due to a systematic bias in the data – such are the perils of epidemiology.
The other correlation found was a 40% increase in risk of brain tumor among the top 10% of mobile phone users. This is an interesting result, because it suggests a dose response effect. However, this result is also questionable and may be due to methodology. It turns out that many of the people answering the survey used in the study reported improbable amounts of cell phone use – such as 12 hours per day. It was therefore considered to be an unreliable method of determining cell phone use. Number of calls made per day gave more realistic results, and therefore may be easier for people to understand or remember. When the data is looked at with number of calls made instead of time per day, the correlation with brain tumors disappears.
So at the end of all this, we are pretty much where we started. There is still no evidence to link cell phone use and cancer. This data has a few quirks in it, but in the final analysis is probably negative. So we can be a bit more confident in the lack of correlation – or we can think of it as shrinking a bit further the upper limit of any possible effect from cell phone use.
The study does extend the duration of our data somewhat as well – to about 15 years. But we still lack long term data for exposure greater than 15 years.
Unfortunately, the wrinkles in this study lead to some confusion among the media. While reporting this study it is possible to emphasize the increased risk among the highest cell phone users, while either missing or glossing over the fact that further analysis shows this correlation is probably not real. For example, Science News reports: “Interphone study finds hints of brain cancer risk in heavy cell-phone users.” Many other outlets repeated the headline that the study was “inconclusive.”
Conclusion:
Cell phones are an increasingly common tool of modern society. It is certainly necessary and valid to carefully study their safety and monitor for possible adverse health outcomes from their regular use. I am reassured by the current evidence, however, that there is no large risk from cell phones. There is either no risk or a very small long term risk.
Consider, however, that you are probably at greater risk of premature death from using your cell phone while driving, or from driving at all. So as individuals we always need to balance a small risk against the convenience of new technology. The better data we have and the better we understand that data – the better we will be able to make informed decisions for ourselves.
Stem Cell Induced Regeneration in the Lung
Researchers here demonstrate that comparatively simple stem cell transplants may be effective in regenerating lung injuries: "Human stem cells administered intravenously can restore alveolar epithelial tissue to a normal function in a novel ex vivo perfused human lung after E. coli endotoxin-induced acute lung injury (ALI) ... ALI is a common cause of respiratory failure in the intensive care units, often leading to death. It can be caused by both direct injury such as aspiration and pneumonia, and indirect injury such as sepsis and from trauma. ... Yearly, ALI affects approximately 200,000 patients in the US and has a 40 percent mortality rate despite extensive investigations into its causes and pathophysiology. Innovative therapies are desperately needed. ... we found that intravenous infusion of [stem cells] preferentially homed to the injured areas of the lung, which means that the cells find their way from the bloodstream to the sites in the lung of injury. ... In addition to having restored function of alveolar epithelial cells, lungs treated with [stem cells] showed a reduction in inflammatory [cytokine] levels suggesting a favorable shift away from a proinflammatory environment in the injured alveolus."
View the Article Under Discussion: http://www.eurekalert.org/pub_releases/2010-05/ats-scr051010.php
Read More Longevity Meme Commentary: http://www.longevitymeme.org/news/
An Interview with a Tissue Engineer
From the Guardian: "The human body has tremendous capacity to repair itself after disease or injury. Skin will grow over wounds, while cells in our blood supply are constantly being manufactured in our bone marrow. But there is a limit to the body's ability to replace lost tissue. Cartilage cells are notoriously poor at regrowing after injury, for example. As a result, accidents and illnesses - including cancers - often leave individuals with disfiguring wounds or life-threatening damage to tissue. The aim of Molly Stevens, a nanoscience researcher at Imperial College, London, and founder of the biotech firm Reprogen, is a simple but ambitious one. Working with a team of chemists, cell biologists, surgeons, material scientists and engineers, she is developing techniques that will help the body repair itself when it suffers damage. This is the science of regenerative medicine. ... One approach that we have had considerable success with involves taking quite straightforward materials including simple polymers and using them to boost bone growth in a person. We made them into gels that we could inject into bones. The key to this technique lies with the fact that our bones are covered in a layer of stem cells. We inject our material under that layer and that wakes up those stem cells. They start to multiply and produce lots of new bone."
View the Article Under Discussion: http://www.guardian.co.uk/technology/2010/may/16/bright-idea-get-body-grow-spare-parts
Read More Longevity Meme Commentary: http://www.longevitymeme.org/news/
International Stem Cell Corporation and The Automation Partnership Enter into Strategic Alliance to Automate Cornea Tissue Production
OCEANSIDE, CA – May 18, 2010 – International Stem Cell Corporation (ISCO.OB), http://www.intlstemcell.com, announced today that it had entered into a strategic alliance with The Automation Partnership (TAP), http://www.automationpartnership.com, to automate and scale up the production of stem cell-derived human corneal tissue. The alliance has been formed to create instrumentation for ISCO and its partners and affiliates to produce development and commercial volumes of donor tissue for cornea transplantation and to reduce the use of animals and animal eyes in safety testing of drugs, chemicals and consumer products.
Cornea-related loss or reduction of vision can be caused by physical injury, infections and degenerative diseases. In cases where cornea replacement is indicated, current medical practice typically involves a one-two hour outpatient procedure under local anesthesia using full or partial corneas from healthy human cadavers. 10 million people worldwide are candidates for such treatment, primarily in Asia and Europe where there is significant quantitative and qualitative shortage of human cornea donation.
Global efforts are underway to transition from the use of live animals and excised animal eyes to test drugs, chemicals and consumer products. For example, Europe’s Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) estimates a need to spend €270M and use 160,000 animals for eye safety testing alone to catch up with the back-log of insufficiently tested agents. In the US, the National Institutes of Health (NIH) and the Environmental Protection Agency (EPA) have launched a five-year program dedicated to finding new, non-animal technologies for toxicity testing of chemical compounds.
ISCO has discovered and filed for patents on a cell culture process for the synthesis of standardized, human, corneal tissue using stem cells. Histology, permeability and optical testing has demonstrated compatibility with natural corneas. Efforts are ongoing to further characterize this tissue and standardize and scale up its synthesis. Automation is necessary to produce sufficient, reproducible tissue for development and commercialization of the therapeutic and toxicity testing applications.
Brian Lundstrom, ISCO’s President, says: “Given the substantial unmet therapeutic and toxicology testing needs for human corneal tissue, ISCO has embarked on a focused effort to advance this technology with international investors, eye clinics, and development and commercialization partners. After reviewing a range of potential cell culture automation companies, we are very pleased that TAP has agreed to contribute their over twenty years of experience towards this goal.”
David Newble, TAP’s CEO says: “TAP has successfully installed and supported over 160 automated cell culture systems worldwide and continues to design new and customize existing equipment for cell culture and other emerging life science applications. The opportunity to join forces with ISCO in the cornea tissue area will enable us to contribute solutions for clear biomedical needs while also creating new technology and knowhow that will be useful in other applications downstream.”
ABOUT INTERNATIONAL STEM CELL CORPORATION (ISCO.OB):
International Stem Cell Corporation is a California-based biotechnology company focused on therapeutic and research products. ISCO’s core technology, parthenogenesis, results in creation of pluripotent human stem cells (hpSCs) from unfertilized oocytes (eggs). hpSCs avoid ethical issues associated with the use or destruction of viable human embryos. ISCO scientists have created the first parthenogenic, homozygous stem cell line that can be a source of therapeutic cells with minimal immune rejection after transplantation into hundreds of millions of individuals of differing sexes, ages and racial groups. This offers the potential to create the first true stem cell bank, UniStemCell™, while avoiding the ethical issue of using fertilized eggs. ISCO also produces and markets specialized cells and growth media for therapeutic research worldwide through its subsidiary Lifeline Cell Technology. More information is available at ISCO’s website, http://www.internationalstemcell.com
To subscribe to receive ongoing corporate communications please click on the following link: http://www.b2i.us/irpass.asp?BzID=1468&to=ea&s=0.
About The Automation Partnership
The Automation Partnership (TAP) provides advanced automation systems and services to improve productivity in life science research, development and production.
For over 20 years TAP has been the leader in the design and development of automated cell culture and processing systems with applications in regenerative medicine, discovery research, bioprocess development and biologics production. Systems include SelecT, CompacT SelecT and Cellmate.
In addition, TAP has a strong track record in providing a range of custom automation solutions for biobanking, biological sample management, compound management and advanced high throughput screening applications.
TAP is a privately-owned company with headquarters near Cambridge, UK and a sales and support facility near Wilmington, Delaware, USA.
FORWARD-LOOKING STATEMENTS
Statements pertaining to anticipated technological developments and therapeutic applications, and other opportunities for the company and its subsidiary, along with other statements about the future expectations, beliefs, goals, plans, or prospects expressed by management constitute forward-looking statements. Any statements that are not historical fact (including, but not limited to statements that contain words such as "will," "should," "believes," "plans," "anticipates," "expects," "estimates,") should also be considered to be forward-looking statements. Forward-looking statements involve risks and uncertainties, including, without limitation, risks inherent in the development and/or commercialization of potential products, uncertainty in the results of clinical trials or regulatory approvals, need and ability to obtain future capital, application of capital resources among competing uses, and maintenance of intellectual property rights. Actual results may differ materially from the results anticipated in these forward-looking statements and as such should be evaluated together with the many uncertainties that affect the company's business, particularly those mentioned in the cautionary statements found in the company's Securities and Exchange Commission filings. The company disclaims any intent or obligation to update these forward-looking statements.
Key Words: Stem Cells, Biotechnology, Parthenogenesis
CONTACTS:
International Stem Cell Corporation
Kenneth C. Aldrich, Chairman
760-940-6383
kaldrich@intlstemcell.com
Or
Brian Lundstrom, President
760-940-6383
bl@intlstemcell.com
Or
The Automation Partnership
Matthew Walker
Head of Communications
+44 1763 227 200
Matthew.walker@automationpartnership.com
Video: Cleveland Clinic Model of Medicine
ClevelandClinic — May 12, 2010 — "Innovation has made Cleveland Clinic a world leader in medicine, and is the only true long term solution to high quality affordable healthcare. The founders of Cleveland Clinic launched a revolutionary model of medicine, collaborative, patient centered, dedicated to innovation."
Posted at Clinical Cases and Images. Stay updated and subscribe, follow us on Twitter and connect on Facebook.
Pac-man Skull Revisited
“The outdoor for your kids. The museum for their video games.”
Advertising Agency: LatinWorks, Austin, USA
Chief Creative Officer: Sergio Alcocer
Creative Director: Diego Castillo
Art Directors: Rob Casillas, Daslav Maslov
Copy: Diego Castillo
Photographer: Sergio Celume
Production Manager: Steve Grill
Published: May 2010
About 3 years ago I posted Le Gentil Garcon’s Pac-man skull. Gentil created the Pac-man skull back in 2004 in collaboration with a paleontologist to get all the small details correct. It was simple, iconic, and anatomically amazing.
It quickly became popular and made its way around the Internet, bouncing from inspiration blogs, to online art magazines, through social networking sites, and beyond.
Now, this wonderful piece has landed in the center of an advertisement and I’m not sure how I feel about it. On the one hand, I can see how this seemed like a great concept. I’m in advertising and am guilty of using artist’s works for inspiration as well. But after seeing Gentil’s piece 3 years ago, learning about how it was created, and then seeing the journey it’s taken around the Internet, I have to say that seeing it in this ad somewhat devalues it. All that creative work done by the artist is now tied to a silly line of copy “The outdoor for your kids. The museum for their video games.”
The people viewing this ad, probably for a duration of less than 5 seconds, will never know the work put into that original Pac-man skull.
What do you think?
Pac-man skull by Le Gentil Garcon
[Spotted by Eric P.]
XMM-Newton detection of two clusters of galaxies with strong SPT Sunyaev-Zel’dovich effect signatures*
Authors: R. Šuhada, J. Song, H. Böhringer, B. A. Benson, J. Mohr, R. Fassbender, A. Finoguenov, D. Pierini, G. W. Pratt, K. Andersson, R. Armstrong and S. Desai.<br />Astronomy and Astrophysics Vol. 514 , page L3<br />Published online: 18/05/2010<br />
Keywords:
galaxies: clusters: individual: SPT-CL?J2332-5358? ; galaxies: clusters:
individual: SPT-CL?J2342-5411? ; surveys ; X-rays: galaxies: clusters .
Riding the Wave — The Shock Wave!
Supernovae (plural for supernova) are such intense, powerful events, we can never seem to get enough of them. Some things in the universe are so overwhelming that we return to them again and again, trying to encompass them. Supernovae grab us on all levels; the science is there, the beauty, the drama… they even appeal to the child in us; you know, the one that likes to set off fireworks and watch them go “boom”.
Folks, you don’t get much bigger “booms” than supernovae.
There are several types of supernovae, and in this post I talked about the mechanics of supernovae (if you’re interested). As talked about in the linked post, getting as close as 6,000 light years to a supernova may be a really bad idea, but let’s pretend we’re in a special spacecraft that lets us get right up next to a supernova.
Hush. I can pretend whatever I want.
Okay, we’re skimming along the surface of a star at least 10X the size of our sun. Let’s say we’re studying it as we know it’s a candidate for supernova. We’ve known for thousands of years. Now, all of a sudden, the trigger is pulled. The core begins runaway nuclear fusion, and at this point nothing known in the universe will stop the inevitable. The core collapses.
As we have been skimming along the surface, the star’s gravity has us and we’re suddenly pulled inward toward the core, along with the rest of the star’s mass. Almost instantly the core rebounds, and we’re blasted out at about 30,000 km/s, along with most of the star’s mass. During the initial shock wave, you’ll be surrounded by a light greater than that of an entire galaxy, with its millions and billions of stars. You are surrounded by as much energy as our sun will radiate in its entire life span, all being blasted out into space. You are riding a wave like none other.
There’s a probability of one supernova every 50 years in a galaxy the size of the Milky Way. So… until we get intergalactic space travel, you’re stuck with just one supernova…
… but what a ride!
Links of note for today | Gene Expression
Didn’t spend enough time on the internet today for a Daily Data Dump. But,
1) ResearchBlogCast #6, sans Kevin Zelnio.
2) Noah Millman is on Bloggingheads.tv.
NCBI ROFL: Gentlemen prefer blonde hitchhikers. | Discoblog
Hitchhiking women's hair color. "To test the effect of women's hair color on the frequency of offering help, male (n = 1,508) and female (n = 892) French motorists were tested in a hitchhiking situation. Five 20- to 22- yr.-old female confederates wore a wig with blonde, brown, or black hair. Each confederate was instructed to stand by the side of a road frequented by hitchhikers and hold out her thumb to catch a ride. Blonde hair, compared with brown hair or black hair, was associated with a small but significantly larger number of male drivers who stopped to offer a ride (18 vs 14%). No difference was found for those with brown and black hair (14 and 13%, respectively). No effect of hair color was found for female drivers who stopped. The greater attractiveness associated with blonde hair for women appears to explain these data." Photo: Wikimedia commons/Roger McLassus Related content:
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Lizards Can’t Take the Heat, but Are They Really Going Extinct? | 80beats
Whither the lizards?
That’s what biologist Barry Sinervo has been asking lately. In a study published on Friday in Science, Sinvero’s team raised the alarm about lizards around the world, saying that at the very least 6 percent of lizard species will go extinct by 2050, and as many as 20 percent could disappear forever by 2080.
Sinervo and his colleagues make this claim based in part on surveys they did in Mexico.
Sinervo and his team surveyed 48 species of spiny lizards at 200 sites on the Yucatan peninsula in Mexico that had been studied in detail from 1975 to 1995 and found that 12 percent of that population had already become extinct by 2009.
The lizards lived in well-protected areas like national parks, so it wasn’t habitat destruction that caused the population decline, Sinervo said. Instead, it was a tale of rising temperatures disrupting lizard lives [San Francisco Chronicle].
A lot of studies point the finger at global warming in one way or another, but Sinervo’s team says that there’s a good reason why lizard populations would fade in a warmer world.
Global warming appears to be lengthening the period of the day when lizards must seek shelter or risk fatal overheating. In the breeding season, that sheltering period is now so long that females of many species are unable to eat enough food to produce eggs and offspring [Washington Post].
To bolster their claim, the team created their own fake lizards equipped with thermometers and set them out in the Mexican sun. In two areas where the lizards seem to have disappeared, Sinervo says, there were more than 9 hours a day on average that would’ve been too hot for the lizards to come out of hiding. In two areas where lizards still remained, the midday heat was far less brutal.
In an accompanying essay in Science, Raymond Huey writes that the case is a strong one, and worrisome. However, he wonders, can you really make extinction predictions based on these findings?
Huey warns that not seeing lizards doesn’t mean that they’re not there. They may just have been overlooked. “Populations go up and down,” he says. Still, he notes, Sceloporus [a Mexican lizard] is very conspicuous. “It would be hard to miss” [Nature].
Only follow-up surveys can truly confirm that the lizards’ slow disappearance is real and not “psuedo-extinction,” Huey says. Sinervo and his team are presently in Spain, preparing to do a survey in the Pyrenees Mountains.
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Image: Fausto Mendez de la Cruz