Tag Archives: science

Innovative Mapping Project Tracks Gulf Oil With Kites and Balloons (Slideshow)

Image credit: Grassroots Mapping Project, jeferonix /Flickr Though a cap has sealed the leak, the Gulf oil spill disaster is still far from over. However, in the frantic days after the explosion on the Deepwater Horizon platform and the dire months that came after, lessons have been learned—about the

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Innovative Mapping Project Tracks Gulf Oil With Kites and Balloons (Slideshow)

Gulf Oil Plume Gone, Eaten By Newly Discovered Microbes

Analysis by Berkeley Lab revealed the dominant microbe in the dispersed Gulf of Mexico oil plume was a new species, closely related to members of Oceanospirillales family. Image: Terry Hazen via Science Daily . In what seems a deus ex machina or perhaps deus ex gaia moment, scientists from Lawrence Berkeley National Laboratory report that the miles-long deep sea oil plume which resulted from the BP oil spill has essentially vanished, apparently eaten by micro… Read the full story on TreeHugger

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Gulf Oil Plume Gone, Eaten By Newly Discovered Microbes

Geoengineering Unable to Fully Stop 21st Century Sea Level Rise: Report

Simulating a colossal volcanic eruption every 18 months would just delay sea level rise. Space Shuttle (Mission STS 43) photograph of the Earth over South America taken on August 8, 1991, showing double layer of Pinatubo aerosol cloud (dark streaks) above high cumulonimbus top. Photo via: Wikipedia . Another nail in the coffin of the geoengineering as silver bullet to stop climate change noti… Read the full story on TreeHugger

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Geoengineering Unable to Fully Stop 21st Century Sea Level Rise: Report

In Utero Pesticide Exposure Increases Risk of ADHD

Photo via fruitforourchildren.com In May 2010, TreeHugger reported on the research linking pesticide exposure and ADHD in children. A study published recently in Environmental Health Perspectives by U.C. Berkeley School of Public Health researchers found that exposure of children to organophosphates while in utero may result in increased likelihood that the child will have ADHD. While the study does not prove that there is a causal link between pesticides and ADHD, it is not a stretch to think that organophosphates that attack the nervous systems of insects could also interfere… Read the full story on TreeHugger

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In Utero Pesticide Exposure Increases Risk of ADHD

‘Piranha 3D’: Don’t Go In The Water, By Kurt Loder

Adam Scott and Elizabeth Shue in a full-blooded fish story. Jerry O’Connell in “Piranha 3D” Photo: Gene Page / Dimension “Piranha 3D” is a genre horror film that delivers exactly what you’d expect: gushers of blood, ripped flesh by the kilo, and acres of bare booty and boobs (some of them real). But the movie has been fashioned at a surprisingly high level: The effects are top notch, the camerawork is marvelously fluid, and the 3D is the real kind (none of that post-production add-on stuff). The thrills here may be traditional, but they’re still actually thrilling. The picture rips off “Jaws” with vigorous glee. In the part of the local lawman played by Roy Scheider in the 1975 classic we now have Elizabeth Shue, and Adam Scott takes the part of the science guy played in the 1975 classic by Richard Dreyfus. (Dreyfuss himself actually pops up here, in a very small part that requires him to be rendered into even smaller parts.) The setting is Lake Havasu, Arizona (here called Lake Victoria), where a seismic event of some sort has opened a subaqueous crack, up through which pour a legion of primordial piranhas (“more than two million years old!” one knowledgeable character gasps). And wouldn’t you know, this ominous event has occurred right in the middle of the annual spring-break invasion of drunken college boys and knockout bikini women. (There are lingering shots of the inevitable wet-t-shirt contest.) The story is unabashedly by-the-numbers. While the college kids frolic on the lakeshore, a creep named Derrick (Jerry O’Connell) is out on the water in his cabin cruiser with local boy Jake Forester (Steven R. McQueen), son of the sheriff (Shue); nice-girl Kelly (Jessica Szohr), on whom Jake has his eye; and two bisexual babes (Kelly Brook and Riley Steele) who swim around naked beneath the glass-bottom boat so that Derek can film them for a skin flick he’s making. There are also two little kids stranded on an island and wading out knee-deep to shout for help. All of this solicits the traditional audience response: “Don’t go in the water!” But does anyone listen? Need you ask? Director Alexandere Aja (“High Tension”) knows there’s no point in using 3D for subtle depth effects; what we really want is vicious multi-fanged piranhas shooting right off the screen and into our face. He does this with great gusto; and working with cinematographer John R. Leonetti, he’s concocted some ripping subsurface scenes (beyond the pull-’em-under shots familiar from “Jaws”) and some lively stunts. We expect Sheriff Forester to start running around on the beach in a panic pleading with the college kids to get out of the lake (to no avail until the water is running red with blood), and so she does. And when Derek’s boat founders on some rocks with one of the girls trapped below deck, we know that somebody has to jump in the water and swim below to rescue her. We know, we know. But when the action is this slickly done, we want to see it all again, one more time. Related Videos MTV Rough Cut: ‘Piranha 3D’ ‘Piranha 3-D’ Clips

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‘Piranha 3D’: Don’t Go In The Water, By Kurt Loder

Andrea Mitchell: I Thought Al Gore Settled the Global Warming Issue

One may think that someone as well connected as long-time Washington correspondent and MSNBC host Andrea Mitchell might also connect the dots. After an unseasonably rough DC winter occurring right in the midst of the ClimateGate scandal, she would be aware of doubt being cast over the idea of manmade global warming. But if you want evidence her mind is made up regardless of any of this, you could detect from her reaction to a report from Politco’s Jim VandeHei that some Republican candidates are using the climate change debate to advance their campaigns. On MSNBC’s Aug. 18 broadcast of “Andrea Mitchell Reports,” Mitchell expressed her surprise that candidates would invoke this issue. “Well, you might think that the link between manmade greenhouse gases and global warming is clearly established science, but some Republican candidates are challenging conventional wisdom this year,” Mitchell said. Mitchell went on to play a TV spot from California GOP Senate hopeful Carly Fiorina, blasting incumbent Sen. Barbara Boxer, D-Calif., for her stands on global warming as a national security issue, even though many would argue there are other more serious threats on that front. “Fiorina is not alone as Politico reports today,” Mitchell said. “Joining me now is Politico executive editor Jim VandeHei. Jim, I got to tell you – John Kerry, Lindsay Graham and a whole group of retired generals are part of this national security initiative on climate change, so I just don’t completely get it, especially in California. How does this work in a general election campaign in California?” Mitchell was referring to an Aug. 18 Politico story by Darrel Samuelsohn , which she obviously didn’t read because it explained the strategy behind the use of this issue in a campaign. But VandeHei explained to it her and her viewers anyway. “There’s a big block of Republican candidates in California but also elsewhere, in Wisconsin where Rob Johnson is conservative, challenging Russ Feingold,” VandeHei explained. “We see it in New Mexico. We see it in Nevada, these candidates who are really calling into the science behind global warming and also man’s role in causing global warming. This is obviously been a big debate. We had it during the energy debate on Capitol Hill. What is surprising to us is we found a large number of people on the campaign trail sounding like [Sen.] James Inhofe, who has been one of the most unspoken conservatives on this issue on Capitol Hill.” But the source of Mitchell’s confusion: She had thought that former Vice President Al Gore and “all of that” had settled this debate, as his word was final on the issue. “Well in fact, Sharon Angle said that – she said in June that greenhouse gas legislation was based on an unscientific hysteria over the man-caused global warming hoax,” Mitchell said. “It just seems that I thought that after Al Gore and all of that – that it was pretty much a settled issue . You could argue about the economics and the priorities over it, as Lindsay Graham and others have. I didn’t think that they would be arguing this year that it wasn’t settled science.” But as VandeHei said, there’s a group of people that think the issue as been used politically to get certain provisions written into legislation and that climate change created by carbon emissions isn’t the only way the globe’s temperature is impacted, as Wisconsin GOP Senate hopeful Rob Johnson said in an interview published on Aug. 16 in the Milwaukee Journal Sentinel . “But there’s definitely a group of people who do not think it’s settled science, or at least they think that the science is being exaggerated to make a political case in favor of these caps on carbon emissions as part of the larger energy bill,” VandeHei said. “What you’re seeing now is that the feeling manifested in a lot of the rhetoric during these campaigns. Rob Johnson was very, very clear in this interview with the Milwaukee Journal Sentinel, where he said, ‘I don’t buy the science. I don’t buy that argument.’ He said that global warming could just as well be caused by, he pointed up in the sky, by sun spots. It’s just a different view and there’s a lot of conservatives who hold that view.”

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Andrea Mitchell: I Thought Al Gore Settled the Global Warming Issue

Earth Has 12% Fewer Mangroves Than Previously Thought, New Satellite Data Reveals

photo: Tim Keegan via flickr We’ve known the world’s mangrove forests have been declining for some time, but new satellite imagery from the US Geological Survey and NASA shows that the situation is worse than we thought: More accurate mapping tells us there are 12.3% fewer mangroves than previously believed…. Read the full story on TreeHugger

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Earth Has 12% Fewer Mangroves Than Previously Thought, New Satellite Data Reveals

Americans Don’t Know How To Save Energy & The Green Movement is Partially to Blame

photo: Paul Cross via flickr A new study published in Proceedings of the National Academy of Science shows that many Americans really miss the big picture when it comes to saving energy, thinking that small behavioral changes have a far greater impact than they do…. Read the full story on TreeHugger

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Americans Don’t Know How To Save Energy & The Green Movement is Partially to Blame

Futurama: Evolution Under Attack [video]

In this video clip, Futurama‘s Professor Farnsworth rushes to the science mobile upon learning that evolution is under attack in schools. added by: GrrlScientist

Lake Mead At Lowest Level Since 1956: Water Users Conserving, Hoping For Rain Next Year

” The Hoover Dam holds back Lake Mead (left photo accented by a rainbow) in 1983, the year its highest water elevation is recorded. By 2009 (right), Lake Mead’s water-elevation level has dramatically declined, revealing the chalky-white structure of Hoover Dam. ” Caption & image credit: Arizona Republic Falling water levels in Arizona’s Lake Mead have Arizona citizens facing an historic turning point, brought on by a 12-year regional drought – effects, as pictured. (Water consumption in the Colorado River wa… Read the full story on TreeHugger

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Lake Mead At Lowest Level Since 1956: Water Users Conserving, Hoping For Rain Next Year