Michael Steele: Hip Hop libertarianism is GOP’s future

Steele hints at more "libertarian, youth-oriented approach"

by Eric Dondero

We've been saying this since the Fall of 2009 here at Libertarian Republican: Michael Steele represents a new breed of Republican. Perhaps not ideologically down-the-line libertarian, but most certainly attitudinally libertarian.

It's quite unfortunate that many purist libertarians seem to forget that it's not about solely purity in beliefs in judging one's libertarianism that matters. But activism, commitment and a general cultural sense of libertarianism matters too.

This is why we fully supported Steele for the nomination; one of the very first as a matter of act. And this is why we still fully stand by his side.

Now, we're getting vindication from an unlikely source.

Chicago-based nationally syndicated columnist Clarence Page opines, "Steele fights GOP Culture Gap." Page, a consistent liberal, finds the Republican Party's reaction to Steele's recent problems with RNC credit cards used at a "disco-like" nightclub in Los Angeles, to be rather stuffy.
From Page's column:

In fact, it is not Democratic chortles that are causing Steele’s biggest headaches. It is prominent conservatives like Tony Perkins, president of the Family Research Council, a conservative Christian organization. He has urged the group’s supporters to divert their donations to other committees or individual candidates that share their values. That’s their right, but it certainly doesn’t help Republicans or any other party to divide its owns base.

The Voyeur scandal pokes holes in the wrong-headed notion that moral rectitude and patriotism are somehow the property of one party or the other. Michael Steele seemed to be hinting at a more libertarian and youth-oriented approach when he promised to open up the GOP to the “hip-hop generation,” although no one was quite sure of what he meant. His painfully awkward handling of the volatile Voyeur nightclub mini-scandal reveals that he apparently wasn’t very sure of what he meant, either.

The Republican Party needs to get rid of the stuffiness, and the pressed white shirts. Loosen up the tie. Show a little skin.

Sarah Palin gets this. She's a libertarian natural, attitudanally. Palin now shows up to speeches decked out like a Rock Star, short fur skirts, other times tight red skirts with a black leather jacket. A few others get it as well. The New GOP is the Booming New Country of swaggering Texas Governor Rick Perry. It is most assuredly pronounced Hollywood insider Andrew Breitbart and his minion of brash in-your-face reporters like Hannah Giles and James O'Keefe. It's Zo (Alfonzo Rachel), Steven Crowder, and definitely Jason Mattera.

It's not the loveable but self-described "fat redneck" Haley Barbour who is going to win the hearts and minds of younger voters, and African Americans to the GOP.

It's Palin, Perry, Breitbart, with Michael Steele in the lead who understand that the GOP needs to lighten up on the cultural front. And if that angers a few Tony Perkins and Mike Huckabee-like social conservatives here and there, well, they'll just have to get used to it. Cause the libertarian wing of the GOP is here to stay.

Rick Perry’s fiery ending to his Speech: Tea Party America will Triumph!

An endless struggle with Obama's "Socialist" Agenda

Texas Governor Rick Perry is being praised universally all over the Rightosphere for having delivered the most passionate and inspiring speech of the weekend at SRLC. Some have even suggested he upstaged his close friend and political ally Sarah Palin.

Perry made some news on a possible 2012 presidential run, telling Hotline:

"I'm not running. I'm not in. I don't know how many times I have to tell people that."

The Dallas Morning News describes his speech:

All of the speakers put the pedal-to-the-metal with the anti-Washington message, but Perry's performance was animated and seemed to impress the larger Republican audience.

He exhorted the GOP to be the proud party of "no," especially given Washington's direction. Because Republicans, he said, know what government's role is: "It's as servant, not as master. It is as protector, not as provider."

At one point Perry made a point of referring to Obama's agenda as explicitly Socialist. From the first half of his speech:

"The citizens... they're being told today that Big Daddy government have all the answers... The role of government is as searvant, not as master... there's this endless struggle going on, between the left and the right, the conservatives and the liberals, between socialism and democracy."

Ron Paul’s Socialist vs. Corporatist controversy

One of the biggest news stories to come out of New Orleans and the Southern Republican Leadership Conference over the weekend, was the somewhat odd statements made by Texas Congressman Ron Paul over the definition of Obama's political beliefs.

From the Wall Street Journal Washington Wire blog:

NEW ORLEANS–Republicans and tea party activists are fond of accusing President Barack Obama of being a socialist, but today party gadfly Ron Paul said they had it wrong.

“In the technical sense, in the economic definition, he is not a socialist,” the Texas Republican said to a smattering of applause at the Southern Republican Leadership Conference.

“He’s a corporatist,” Paul quickly added, meaning the president takes “care of corporations and corporations take over and run the country.”

Tim Daniels, top libertarian-conservative blogger of Left Coast Rebel responds:

Of course in the realm of semantics he may be correct. But on the other hand in clear terms Obama is a socialist. Everything that Obama desires and stands for moves towards the ends of taking freedom from the individual American citizen and placing it in the hands of a centralized Federal government, planner, bean counter, bureaucrat, committee, or someone that will deemed to be better at 'guiding' your life than you are. Whether that is G.E. or Uncle Sam matters not. Whether or not corporations play a heavy hand in that (which they do, which is corporatism), does not take away from the fact that it is socialism. The end-result is indentical.

Stephanie Rubach; a new Tea Party Star emerges

Hundreds rally in Metro-East to voice concern over Big Government in Washington and Springfield

About 400 to 500 Metro-East Illinois and Missouri Tea Party Patriots rallied yesterday in the small town of Collinsville, (near E. St. Louis). Republican Congressman John Shimkus was there. Other elected officials joined in the celebration. The local Republican Party had an information booth.

Six members of the Metro-East Libertarian Party set up a World's Smallest Political Quiz table. 60% of the 50 or so dots ended up in the Libertarian square, the other 40% in the high libertarian-leaning Conservative area. Zero scored Liberal or Authoritarian. Though, many expressed support for the Libertarian Party, a common complaint was the worry of splitting the vote with Republicans heading into November.

Top Consevative Blogs has a brief story:

Hundreds turned out today at the Alton Tea Party Movement’s Pre-Tax Day Rally at Woodland Park in Collinsville, Illinois. The park was so crowded that the local police would not allow patriots into the park before the rally. You had to park in nearby lots and walk over. It was a beautiful day in Collinsville. Mike Flynn from Big Government website was the keynote speaker today. Local patriot Stephanie Rubach spoke about health care and family values. Adam Andrzejewski gave a great speech on accountability in government. Jordan from Big Government, former Illinois Republican gubernatorial candidate Adam Andrzejewski , Mike Flynn.

Rubach gave the biggest crowd pleasing speech. She extolled the crowd to oppose affirmative action, saying she wanted to be judged on her own merit and not because she was Black.

Other speakers of note, Jon David started things off with his rendition of "American Heart." Jim Hoft from St. Louis, and propietor of Gateway Pundit blog also gave a rousing speech.

The mood was not only anti-Washington, and anti-Socialism from the Obama administration. But attendees focused a great deal of their anger towards corruption in Springfield. Encouraged by Andrzejewski they changed Speaker Madigan, "Open up the Books," a reference to Democrats in the State Capitol hiding expenditure reports because of suspected cronyism and illegal political pay-offs.

70 years of scientific materialism doesn’t make you pro-scienceGene Expression

Chris Mooney points me to some data on scientific knowledge indicators published by the NSF. There’s a controversy whereby evolution and Big Bang related questions seem to have been removed because American religious Fundamentalism tended to produce a rejection of sane consensus in these areas. Science pointed to the unedited chapters which have some international comparisons. I’ve reformatted a figure from page 103 below. No surprise that American comes out badly on evolution and the Big Bang, but what always strikes me when Russia is included in the list is how skeptical citizens are to conventional science. If you poke around the World Values Survey you don’t find the Russians to be a particularly religious nation, at least compared to Poland or the United States, despite a general shift back toward nominal Orthodox Christian affiliation after the fall of Communism. Rather, I suspect Russian rejection of mainstream science probably has its roots more in a broader skepticism of institutional elite knowledge. After all, the Marxist ideology under which they were tyrannized for 70 years made the pretense of being scientific and positivistic.

chapter7_all103

The line in the middle of the bar graph is 50%, and all the bars represent correct responses.

NCBI ROFL: Vacuum cleaner injury to penis: a common urologic problem? | Discoblog

hoover“Erotic stimulation by the use of vacuum cleaners or electric brooms appears to be a common form of masturbation. Unfortunately, and contrary to apparent public appreciation, injury due to this form of autostimulation may not be unusual. Five cases of significant penile trauma resulting from this form of masturbation are presented, with a spectrum of severe injuries, including loss of the glans penis.”

vacuum

Image: flickr/Nevada Tumbleweed

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E.O. Wilson’s New Novel Finds Life Lessons in an Anthill | 80beats

OB-HY428_anthil_DV_20100325Many children have a “bug period”–a time of life when bugs and creepy crawlies are a source of endless fascination and learning. Naturalist Edward O. Wilson jokes that unlike other kids, he never grew out of his bug period.

Luckily for this biologist, his lifelong passion for ants has yielded a career rich in accomplishment and accolades. He is not just the world’s preeminent expert on the social behavior of ants, but also the recipient of the National Medal of Science and two Pulitzer Prizes for nonfiction. Now, at the age of 80, Wilson has taken a stab at fiction. His first novel, Anthill, combines two of his greatest loves–his childhood home, Alabama, and the ants that have been his lifelong friends.

Described as an “six-legged Iliad,” Wilson’s Anthill draws parallels between human and ant societies. Though there are no ant symphony orchestras, secret police, or schools of philosophy, both ants and men conduct wars, divide into specialized castes of workers, build cities, maintain infant nurseries and cemeteries, take slaves, practice agriculture, and indulge in occasional cannibalism, though ant societies are more energetic, altruistic, and efficient than human ones [The New York Review of Books].

The book’s first and third sections deal with the adventures of an Alabama boy named Raphael Semmes Cody, called Raff. The boy grows up poking around the lush pine savanna of the Nokobee Tract; he’s drawn to its natural wonders, and uses the forest to escape from his parents’ toxic marriage. In this pristine woodland he literally leaves no stone unturned as he discovers the forest’s rich flora and fauna. Raff grows up and heads to Harvard to study law, returning later in life to protect the Nokobee from feckless developers. But fans of Wilson’s science will be most interested in the book’s middle section, where the author inserts a mini-novella describing the trials and tribulations of the ants living in the endangered forest.

In this second section, “The Anthill Chronicles,” the reader embarks on an epic entomological journey that’s told from the ants’ point of view. In an ant colony called Trailhead, the worker ants realize that their queen dead. She has been dead for several days, but the ants don’t realize it until they smell the death chemicals; this is one of the many ways Wilson shows how pheromones drive behavior and life in the colony. Without a queen at its head, the colony faces its next trial–an attack from the neighboring colony of Streamside. Luckily for the Trailhead colony, nature steps in, producing a genetic mutation that results in the birth of many queens or queenlets. Without giving much of the plot away, suffice to say that what ensues is Wilson’s depiction of how balance is restored to the natural order.

Reviews of the book have been mixed. Writing for the The New York Review of Books, Margaret Atwood praised Wilson for his first novel, saying that his love for his subject shows in the exuberance of the prose, and in the inventiveness of the plot. And—with the exception of small stretches of awkwardness and preachiness—the reader will have a great time reading it [The New York Review of Books].

The Washington Post stomped on the book, calling it clumsy, heavy on exposition, and full of digressions. However, that reviewer suggested that Wilson might have produced a masterpiece had he just stuck to writing about the ants, and declared that in “The Anthill Chronicles” section almost everything we learn of the ants’ enemies and friends, their memories and emotions and ways of communicating, their divisions of labor mirroring our own, is oddly engaging, even riveting [Washington Post].

Related Content:
DISCOVER: Discover Interview E.O. Wilson
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DISCOVER: The Most Incredible Things Ants Can Do (photo gallery)
80beats: A Novel That Laughs Along with Climate Change: Ian McEwan’s Solar
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Image: W.W. Norton and Co.


Memristors Getting Closer to Ultra-Fast, Brain-Like Computing, Says HP | 80beats

memristor“Memristors” are four decades in the making, but it turns out that this fourth kind of circuit element (beyond the inductor, capacitor, and resistor) might have more potential to change computing than even its creators first believed.

In a study this week in Nature, researchers with Hewlett-Packard report that they’ve achieved “stateful logic” with their memristor, whose name derives from a mashup of “memory” and “resistor.” In a nutshell, stateful logic means that the ’state’ of the memristor acts as both the computer and the memory. That’s a pretty big change from current computers, which typically load data from memory, perform operations on it, and then send it back [Nature]. In addition, memristors can store information even in the absence of electrical current.

While an engineer named Leon O. Chua theorized memristors back in 1971, they remained strictly theoretical until HP researchers created the first one two years ago. But while the researchers previously thought of it as just another kind of memory, this study’s find—that they themselves can perform logic—suggests memristors could go much further than that. Such a discovery can pave the way for chips that can both perform calculations and hold data, potentially eliminating the need for a traditional core CPU [CNET].

The H.P. technology is based on the ability to use an electrical current to move atoms within an ultrathin film of titanium dioxide. After the location of an atom has been shifted, even by as little as a nanometer, the result can be read as a change in the resistance of the material. That change persists even after the current is switched off, making it possible to build an extremely low-power device [The New York Times]. And the device’s speed is equally impressive: Stan Williams of HP, one of the lead authors, says they can turn on and off in a nanosecond.

Memristor development currently isn’t close to competing with ordinary silicon, but the ever-confident Williams and this team argue that they could overtake flash memory within three years, and someday surpass the phase-change memory of their competitors. For Chua, the dream goes further. “Our brains are made of memristors,” he said, referring to the function of biological synapses. “We have the right stuff now to build real brains” [The New York Times].

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DISCOVER: Long-Prophesied Circuit Element Could Revolutionize Computing
DISCOVER: Microelectronics: Stop thinking transistors and start thinking “up” or “down” electrons
DISCOVER: Our Brightest Hopes for Keeping Up With Moore’s Law
80beats: iPad Arrives—Some Worship It, Some Critique It, HP Tries To Kill It

Image: Stan Williams / Nature


For the Lazy Farmer: A Self-Shearing Sheep | Discoblog

sheep_1612051cShaggy dogs do it, snakes do it, and now a new breed of sheep will do it–molt, that is. A British breeder has created the country’s first self-shearing sheep, which will shed its wool once the weather gets warmer, thus saving farmers the time and bother of shearing.

The new sheep is called “Exlana,” which is Latin for “used to have wool.” It was created by crossing exotic breeds like the Barbados Blackbelly and the St. Croix.

The result was a sheep with a thin wool coat that it sheds in the spring. Breeders say it produces substantially less wool than the typical British sheep, making the process quicker: While a normal sheep produces almost 20 pounds of wool, the Exlana yields just one pound.

You might think that farmers would be opposed to a sheep that yields less wool, but the breeder behind the Exlana says the sheep will be a great boon for the many British farmers who now raise sheep only for their meat. Breeder Peter Baber told The Telegraph:

“We used to have normal, woolly sheep at the farm and had to spend hours shearing them in the spring. But the value of wool has reduced so much recently that it’s no longer economically viable to produce. Shearing has just became a necessity and, quite frankly, a nuisance.”

The thin wool coat, Baber told The Telegraph, resembles felt, and drops off in pieces over the course of a few days. Baber says that the wool falls in the fields, where it composts easily or is carried away by birds.

“I imagine that the birds on our farms must have the cosiest nests in Britain.”

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DISCOVER: George Schaller’s Grand Plan to Save the Marco Polo Sheep
DISCOVER: Video / Reprogramming Sheep
DISCOVER: What Is This? A Dirty Sheep?

Image: BNPS


Russia’s Inflatable, Potemkin Military | Visual Science

What is this—a fairground toy? A contemporary sculpture?

This balloon is in fact an element of military defense. Russian balloon maker Rusbal is working on an order from the country’s defense ministry to supply full-scale inflatable military models. The realistic-looking hardware is used in battlefield positions and to protect Russian strategic installations from surveillance satellites, distracting snoops and protecting real combat units from strikes. They can look like real vehicles in the radar, thermal, and near infra-red bands, so they’d even look right through night-vision goggles. The units are light and can be set up in few minutes.

Image courtesy Rusbal

I’m your Venus, I’m your fire | Bad Astronomy

Goddess on the mountain top
Burning like a silver flame
The summit of beauty and love
And Venus was her name
–Shocking Blue/Bananarama

Is Venus dead? Maybe not.

First, a way cool picture:

idunnmons_venus

[Click to hugely embiggen.]

That’s Idunn Mons, a mountain on Venus as radar mapped a few years back by the Magellan space probe. The color overlay is a brand spanking new thermal (temperature) map using an infrared detector on the European Venus Express probe, currently orbiting our sister planet. Red is warmer, and as you can see, Idunn appears to be trying to tell us something.

But what’s it saying? OK, here’s the back story:

If you needed to write a compare-and-contrast essay about Earth and another planet, you could hardly pick a better one than Venus. It’s a lot like the Earth: it has almost the same diameter (12,100 km versus Earth’s 12,740), it possesses about the same mass (5 versus 6 x 1024 kilos), it orbits the Sun a bit closer in than we do (109 million km versus 147). The total carbon content of the planet is similar to ours, too.

But it’s also a lot different. While ours is locked up in the oceans and rocks, Venus has all of its CO2 in its atmosphere, which has caused a runaway greenhouse effect. The pressure at the surface is 90 times ours, and the surface temperature is 460° C (almost 900° F). It’s an alien planet, in every sense of the word.

We also thought it was dead, geologically speaking. Despite showing mountains and other interesting features, maps of Venus indicate that the surface hasn’t appeared to change much over geologic times. We have a pretty good grasp of how its atmosphere works, and the weathering processes it subjects the surface to — which is not be to be trifled with, since the air there is laced with sulfuric acid and a hint of fluorine and chlorine compounds, too. According to all that, the surface looks to have been pretty stable for quite some time.

But that idea might be changing. New studies indicate Venus may have been volcanically active in the recent past, and may indeed still be active!

The atmosphere of Venus is opaque to our eyes (and highly reflective, which is why Venus looks so bright to us from Earth), but the VIRTIS instrument — which stands for the Visible and Infrared Thermal Imaging Spectrometer — on Venus Express was specifically designed to peer through the muck and look at the planet’s surface. It can see temperature differences on the ground there, and when scientists studied the maps, they found several spots where the surface appears to be slightly warmer than you’d expect.

And very interestingly, at least some of these spots on Venus are also associated with raised features (0.5 to 2.5 km (.3 to 1.8 miles)) above the average surface height — mountains, or, perhaps, volcanoes.

The image at the top of this post shows one such area, which is clearly a mountain of some kind in the Imdr Regio area of Venus. The surface on the top of the mountain is a few degrees warmer than the area around it, suggesting the existence of a hot spot under the surface. It’s very hard to look at that and not think it’s a volcano with a magma chamber under it. The data also indicate flow features that are much less weathered than expected, and therefore most likely very young.

How young is young? According to the team of scientists who took this data, this indicates that Venus was geologically active no more than 2.5 million years ago, and these features may have formed as little as 250,000 years ago! That’s very young indeed when talking about the geologic clock of a planet — that’s more recent than the last Yellowstone eruption in the American northwest, for example. And the fact that the hot spots are still around is a strong indicator that activity is still present on Venus.

Of all the planets in the solar system, Venus gets closest to Earth — it can be as little as about 40 million km (24 million miles) away, compared to Mars which can only get as close as 55 million km (33 million miles). Yet we know less about Venus than Mars. There are many reasons: Venus never strays far from the Sun in the sky, making it more difficult to observe than Mars, and as mentioned above its atmosphere is opaque.

But it’s very much worthy of our study. Why did Venus suffer such a catastrophic runaway greenhouse effect? Why is its surface apparently pretty much all one age (except for this new result)? Why are there hot spots, and are they like ours here on Earth?

Studying the Earth is obviously an incredibly and critically important job for science. And as much as we learn studying it, we need other examples of planets to help us test our ideas. When I was a kid in middle school, I hated having to write those compare-and-contrast essays. But as a scientist — and as a human living in a thin habitable bubble on a planet we have barely begun to understand — I know we need them desperately.


New Point of Inquiry: Eli Kintisch–Is Planet-Hacking Inevitable? | The Intersection

The show just went up--you can stream the audio here and download to iTunes here. I have to say, I think this is the best episode of Point of Inquiry that I've hosted yet. But judge for yourself; here's the write up:
For two decades now, we’ve failed to seriously address climate change. So the planet just keeps warming—and it could get very bad. Picture major droughts, calving of gigantic ice sheets, increasingly dramatic sea level rise, and much more.
Against this backdrop, the idea of a technological fix to solve the problem—like seeding the stratosphere with reflective sulfur particles, so as to reduce sunlight—starts to sound pretty attractive. Interest in so-called “geoengineering” is growing, and so is media attention to the idea. There are even conspiracy theorists who think a secret government plan to geoengineer the planet is already afoot.
Leading scientists, meanwhile, have begun to seriously study our geoengineering options—not necessarily because they want to, but because they fear there may be no other choice.
This week’s Point of Inquiry guest, Eli Kintisch, has followed these scientists’ endeavors—and their ethical quandaries—like perhaps no other journalist. He has broken stories about Bill Gates’ funding of geoengineering research, DARPA’s exploration of the idea, and ...


Tennessee not doomed | Bad Astronomy

In Tennessee, Kurt Zimmerman, the father of a high school student wants the biology book banned.

Guess why.

Yeah, it dismissed Biblical creationism as a myth. So he took his case to the school board and complained, asking that the book be banned. Their response was actually very cool: they said no.

One reviewer’s first impression of creationism’s definition was similar to Zimmermann’s in that “the authors must be offensively biased against this Christian view of the world,” the reviewer wrote.

"Upon further investigation, however, I quickly realized there is more than one definition of the word ‘myth.’ In this case the word is used appropriately to describe a traditional or legendary story … with or without a natural explanation," the [school board] reviewer wrote.

Not the use of the phrase "offensively biased", indicating to me that the reviewer him or herself may be sympathetic to creationist claims. But they still came to the correct conclusion: the word myth just means an explanatory story.

I’m glad the board dismissed Mr. Zimmerman’s claims, and I’ll take whatever victory I can when it comes to stopping the forces of antireality. But still, it makes me flinch somewhat to hear this. Sure, we can’t teach creationism in public school because it would be a clear violation of the First Amendment. But I can hope that in the future, everyone will know that we won’t teach creationism because it’s wrong.

Tip o’ the fossil to SciBuff.


Volcanoes on Venus Could be Alive & Ready to Erupt | 80beats

Venus VolcanoThe moment you read this, volcanic eruptions could be happening on Venus.

Planetary astronomers have been debating whether Venus is or was geologically active, and whether the geologic hotspots previous missions saw mean that Venus is one of the few places in the solar system to have experienced volcanism. Now, according to data from the European Space Agency’s Venus Express mission, there’s every reason to believe that Venus not only has been geologically active and volcanic during its lifetime, but also might still be today, according to Jörn Helbert, coauthor of the study in Science. “The solidified lava flows, which radiate heat from the surface, seem hardly weathered. So we can conclude that they are younger than 2.5 million years old — and the majority are probably younger than 250,000 years…. In geological terms, this means that they are practically from the present day” [Wired.com].

Previous maps of Venus showed features that looked like large shield volcanoes, such as Hawaii’s Kilauea and Mauna Loa. Some of these rise roughly a mile above the surrounding plain and have rise diameters that span more than 1,600 miles [Christian Science Monitor]. And gravity measurements suggested large pools of magma lie beneath the surface of these formations. For this study, the Venus Express measured the composition of the surface materials near these hotspots, and found just the concentration of iron-bearing materials you’d expect from from volcanism. The researchers then used that chemical composition to estimate how long the material had been exposed to the conditions on Venus’ surface. The answer? The blink of an eye, in geologic terms.

Study coauthor Suzanne Smrekar says it’s even possible that scientists spotted a volcanic eruption on Venus last July, when a mysterious bright spot was seen in the Venusian atmosphere. Smrekar and several of her colleagues are following up on this event to see if a volcanic eruption from one of these hotspots coincides with the spot and could feasibly explain it. If so, then that link could serve as further evidence that Venus’ volcanoes are still active. “We’re kind of going from warm, warmer, warmest to maybe really hot,” Smrekar said [MSNBC].

Besides the thrill that Venus could be geologically alive, the possibility of ongoing volcanic activity could help to clear up a mystery about the planet. One need only look up at the cratered moon on a clear night to be reminded that the inner solar system has endured periods of heavy asteroid bombardment. But Venus, our probes have shown, is not a particularly puckered place, so somehow it must have been resurfaced. Because Venus lacks the water that’s apparently necessary for plate tectonics, the most likely explanation for Venus’ smoother surface (and also how heat escapes its interior) is through volcanic eruptions.

Helbert and colleagues plan to try to recreate some of the surface conditions of Venus in the lab to test out their ideas. But that might not be the only way to answer the intriguing outlying questions about our sister planet. Future landers could get better measurements of conditions there, which would aid lab experiments that try to mimic weathering processes on the sweltering planet’s surface [MSNBC].

Related Content:
80beats: New Images Suggest Hellish Venus Was Once More Like Earth
80beats: Venus May Have Once Had Oceans, But the Water Didn’t Last
80beats: Mercury Flyby Reveals Magnetic Twisters and Ancient Magma Oceans
DISCOVER: Venus Exposed explains how researchers look beneath the planet’s thick clouds

Image: NASA/JPL/ESA


Art + science + NYC = Science Fair | Bad Astronomy

If you read this blog I already know you like science. If you’re human — and I hope you are; if not, my friend Seth Shostak may want to speak with you — you like art, too. And if you you actively and creatively combine the two, then please take a look at Science Fair, an art and science show that’s accepting proposals right now! This sounds like a cool project, along the lines of what Brian George did based on my book Death from the Skies!

The page doesn’t say when the actual show will be, but deadline for proposals is Monday April 12, so hop to it!


Two New Eyes in the Sky Will Keep Watch on Earth’s Climate | 80beats

Global HawkFor the better part of a decade, the Global Hawk unmanned aerial vehicle has coasted through the stratosphere, surveilling vast panoramas of land below for the U.S. Air Force and Navy. Now the plane’s broad reach will serve science. NASA announced this week that it had completed the first test flight of a Global Hawk retrofitted with monitoring equipment to help scientists study the the oceans, the atmosphere, and more.

“We can go to regions we couldn’t reach or go to previously explored regions and study them for extended periods that are impossible with conventional planes,” said David Fahey, co-mission scientist and research physicist [CNN]. From the comfort of their offices in Dryden Flight Research Center in the Mojave Desert, pilots flew the plane 14 hours up to the Arctic Ocean on this test run. Though this flight lasted about 14 hours, the Global Hawk can stay aloft for 30, and reach altitudes of 60,000, or twice as high as your last commercial airline flight attained.

Instead of the high-resolution cameras and heat-seeking sensors the plane … typically carries when used in Iraq and Afghanistan, the Global Hawk was outfitted with a series of instruments capable of measuring and sampling greenhouse gases, ozone-depleting substances, and aerosols [Los Angeles Times]. However, the UAVs can be employed in a pinch for other services, too. The Air Force used the cameras on theirs, for instance, to study the impacts of the Haitian earthquake from above. For more on future applications of the military’s unmanned vehicles, check out the May issue of DISCOVER hitting newsstands now.

Another Earth observer launched this week will go even higher than NASA’s Global Hawk. The European Space Agency’s Cryosat-2, strapped to the top of a Russian intercontinental ballistic missile launched from Kazakhstan, reached orbit yesterday. Success tasted especially sweet for the Cryosat team, who lost the first satellite during a botched launch five years ago: The Russian rocket failed to separate from its third stage, and the whole assembly, including its satellite, plunged into the Arctic Ocean – the very waters whose icy secrets CryoSat had been designed to uncover [The Independent].

Cryosat-2 is so named because its decade-long mission is to study the cryosphere, the scientific name for the parts of the world covered in ice. In a polar orbit—which passes over both poles—the satellite will continually document both ice thickness and extent. CryoSat-2 has incredibly high-resolution altimeters (able to measure ice thickness to an accuracy of 1 centimeter), so we can finally gain an accurate measure of how much water is locked as ice in the poles [Discovery News].

Related Content:
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DISCOVER: The Ground Zero of Climate Change
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Image: NASA/Dryden/Carla Thomas


Are We Alone: bomb-sniffing magic wands version | Bad Astronomy

arewealonelogoThe podcast "Are We Alone" is a great weekly ‘cast from the SETI Institute, and this week’s episode has Seth Shostak and me discussing the nonsense about Iraq using bomb-detecting dowsing rods (here’s a direct download of the MP3). These magic wands do not work, and their use has allowed cars loaded with bombs through checkpoints in the Middle East. This is a direct example of how magical, antiscientific thinking can do real harm, resulting in dangerous situations and even deaths… hundreds of them.


Device Inspired by Inkjet Printers Sprays Skin Cells on Wounds | Discoblog

Hong-Kong_Epson_Stylus_C58_The standard inkjet printer found in offices around the world is the inspiration for a new medical device that can help patients with severe burns. Researchers at Wake Forest University rigged up a device that can spray skin cells directly onto a burn victim’s wounds, and animal trials showed that the treatment healed wounds quickly and safely. The team says this printing method could be an improvement over traditional skin grafts, which often leave serious scars.

The researchers explain that the device is mounted in a frame that can be wheeled over a patient in a hospital bed. A laser then takes a reading of the wound’s size and shape so that a layer of healing cells can be precisely applied, Reuters reports.

“We literally print the cells directly onto the wound,” said student Kyle Binder, who helped design the device. “We can put specific cells where they need to go.”

In the trials, this treatment completely closed wounds in just two weeks. The “bioprinting” device has so far only been tested on mice, but the team will soon try out the technique on pigs, whose skin is similar to that of humans. Eventually, the team expects to request FDA approval for human trials.

For the treatment, the researchers first dissolved human skin cells from pieces of skin, separating out cell types like fibroblasts and keratinocytes. Reuters writes:

They put them in a nutritious solution to make them multiply and then used a system similar to a multicolor office inkjet printer to apply first a layer of fibroblasts and then a layer of keratinocytes, which form the protective outer layer of skin.

The sprayed cells not only worked themselves into the surrounding skin, they were also incorporated into the skin’s hair follicles and sebaceous glands. Researchers say this may have been possible because immature stem cells were mixed in with the sprayed cells.

Binder told Reuters:

“You have to give a lot of credit to the cells. When you put them into the wound, they know what to do.”

Related Content:

DISCOVER: 20 Things You Didn’t Know About… Skin
Discoblog: The Body Electric: Turn Your Skin Into a Touchscreen With “Skinput”
Discoblog: When Art Gets Personal: Woman with Skin Disorder Makes Her Body a Canvas
Discoblog: You Got Burned! Wristband Warns Wearers of Impending Sunburn

Image: Epson


Space Education: And The Children Shall Lead

Keith's note: I am having a wonderful time at the Conrad Foundation's Spirit of Innovation Awards. NASA ARC has been a wonderful host for this event plus a number of other events this week with the support of NASA IPP and a wide array of public sector sponsors (including my company). Alas, as far as the Conrad Foundation's events are concerned - an event where students are encouraged to think outside the box and innovate - NASA's Education Office seems to be totally uninterested - there is no mention whatsoever on their website for example. Yet they (reluctantly) put $10K in to support this event. Oh well "and the children shall lead", I suppose.