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  • Blanketing warehouse roofs with solar panels

    USA Today has an article on the trend towards covering warehouse roofs with solar panels – Edison blankets warehouse roofs with solar panels.

    The view from a warehouse roof here is consistent. In every direction, there are blocks and blocks of warehouse roofs baking in the Southern California sun.

    Rather than letting them sit bare, a California utility hopes to blanket roofs like these with solar panels to produce enough electricity to power 162,000 homes.

    Southern California Edison has installed solar on two warehouse roofs and is working on another in the Los Angeles region. The utility expects to do 100 to 125 more, totaling about 1.5 square miles of roof space in the next five years.

    The program, in which the utility owns the solar, is the largest of its kind in the nation, not surprising since California is the No. 1 solar market. But utilities in other states, including North Carolina, New Mexico, Arizona and New Jersey, have smaller plans to rent roofs for their own mini-solar-power plants, too.

    The phenomenon, while in its infancy, presents another way for solar to spread in a bigger way than it has historically done when home and business owners put solar on roofs. The deep-pocketed utilities are planning bigger installations. Yet the systems don’t consume green land or require new power-transmission links, as do some massive solar farms planned for deserts in California, Arizona and Nevada. As such, rooftop solar is likely to face fewer environmental hurdles than the farms and can get permits and be built much faster.

    “Everybody is looking to see how this works,” says solar analyst Alfonso Velosa at research firm Gartner. “Southern California Edison is the experiment.”


  • Anti-tobacco forces remain overwrought

    Those opposing tobacco use would be very happy to see the plant somehow disappear from the planet. Failing that a global ban on smoking would suffice, I’m sure. And then there’s that pesky nicotine that addicted smokers and ex smokers crave. Hmm, what to do about that? Let’s attack the efforts that offer nicotine to people in a form other than tobacco products to save the children.

    I don’t smoke cigarettes and never have, but I do smoke the occasional cigar and I have a pretty healthy collection of pipe tobacco aging gracefully so I do have something of a dog in the fight, but my libertarian side really gets worked up at all the nanny-statism and “we know what’s good for you” going on out there. With this November’s vote coming up wouldn’t it be an odd turn of events that it might be easier to smoke marijuana than smoke a bowl of G.L. Pease’s “Haddo’s Delight” in California?

    Not to discount the possibility of kids being hurt by these products — that’s why the adults around those kids should act like adults and keep them out of reach — take a look at the amount of consumption required to start causing problems. If a kid can get into a product like this to that extent I’m going to bet nicotine poisoning is the least of that kid’s unconscious worries.

    From the first link:

    Tobacco company’s new, dissolvable nicotine products could lead to accidental poisoning

    Candy-like appearance and flavorings may increase appeal to infants and youth

    Boston, MA – A tobacco company’s new, dissolvable nicotine pellet–which is being sold as a tobacco product, but which in some cases resembles popular candies–could lead to accidental nicotine poisoning in children, according to a new study from the Harvard School of Public Health (HSPH), the Northern Ohio Poison Control Center, the Centers for Disease Control and Prevention (CDC) and the Food and Drug Administration (FDA). The researchers also say the candy-like products could appeal to young people and lead to nicotine addiction as well.

    The study appears in an advance online edition of the journal Pediatrics on April 19, 2010 and will appear in a later print issue.

    In 2009, the R.J. Reynolds Tobacco Company launched a dissolvable nicotine product called Camel Orbs, which according to the company’s promotional literature contains 1 mg nicotine per pellet and is flavored with cinnamon or mint. The company also introduced Camel Strips (to contain 0.6 mg nicotine per strip) and Sticks (to contain 3.1 mg nicotine per strip).

    It appears that the product is intended as a temporary form of nicotine for smokers in settings where smoking is banned. However, the potential public health effect could be disastrous, particularly for infants and adolescents, said Professor Gregory Connolly, lead author of the study and director of the Tobacco Control Research Program at HSPH.

    Ingestion of tobacco products by infants and children is a major reason for calls to poison control centers nationwide. In 2007, 6,724 tobacco-related poisoning cases were reported among children five years of age and under. Small children can experience nausea and vomiting from as little as 1 mg of nicotine.

    “This product is called a ‘tobacco’ product, but in the eyes of a 4-year-old, the pellets look more like candy than a regular cigarette. Nicotine is a highly addictive drug and to make it look like a piece of candy is recklessly playing with the health of children,” said Connolly.

    The researchers computed, based on median body weight, how much nicotine ingestion would lead to symptoms of poisoning in children: A one-year-old infant could suffer mild to moderate symptoms of nicotine poisoning by ingesting 8 to 14 Orbs, 14 Strips or 3 Sticks; ingesting 10 to 17 Orbs, 17 Strips or 3 to 4 Sticks could result in severe toxicity or death. A four-year-old child could have moderate symptoms by ingesting 13 to 21 Orbs, 14 Strips or 4 Sticks and could suffer severe toxicity or death by consuming 16 to 27 Orbs, 27 Strips or 5 Sticks. The researchers report that a poison control center in Portland, Oregon, a test market for Orbs, reported a case in which a three-year old ingested an Orbs pellet.

    R.J. Reynolds claims that Orbs packaging is “child resistant,” but the researchers say adults could unknowingly leave the pellets out in the open where children could easily access them. The researchers also say that the candy-like appearance and flavoring and ease-of-use of the product could appeal to children.

    ###

    “Unintentional Childhood Poisonings Through Ingestion of Conventional and Novel Tobacco Products,” Gregory N. Connolly, Patricia Richter, Alfred Aleguas Jr., Terry F. Pechacek, Stephen B. Stanfill, Hillel R. Alpert, Pediatrics, online April 19, 2010.

    Harvard School of Public Health (http://www.hsph.harvard.edu ) is dedicated to advancing the public’s health through learning, discovery, and communication. More than 400 faculty members are engaged in teaching and training the 1,000-plus student body in a broad spectrum of disciplines crucial to the health and well being of individuals and populations around the world. Programs and projects range from the molecular biology of AIDS vaccines to the epidemiology of cancer; from risk analysis to violence prevention; from maternal and children’s health to quality of care measurement; from health care management to international health and human rights. For more information on the school visit:http://www.hsph.harvard.edu

  • ZEV comes out swinging: lays claim to world’s fastest electric scooter

    The ZEV7000 - the world's fastest production electric scooter?

    American manufacturer ZEV has issued a fairly blunt challenge to other electric motorcycle manufacturers such as Vectrix, Zero Motorcycles and Brammo, by claiming to have the fastest and most powerful production electric scooter on the market in its US$7237 ZEV7000. “We tell them to bring their street legal production bike and to bring their betting money. There can be only one “fastest” street legal production electric motor scooter or bike in the world.”..
    Continue Reading ZEV comes out swinging: lays claim to world’s fastest electric scooter

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  • Hyper-Sub: powerboat meets submarine

    The Hyper-Sub is at home both above and below the waves

    If you’re still a little strapped for cash and can’t afford a powerboat and a submarine, then you might want to consider this cross between the two – the Hyper-Sub. On top of the water it boasts speeds of 40 knots with a range of 500 surface miles thanks to twin 440 horsepower inboard Yanmar diesel engines and a 525-gallon fuel tank, while underwater it can dive to depths of 250 feet using an electric over hydraulic self-recharging dive system. ..
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  • Asian Enthusiasm for Robots




    Robotic research is certainly more popular in Japan and perhaps this item on cultural acceptability is worth thinking about.
    The traditional concept of a humanoid like robot has always seemed as an unnecessary exercise in over engineering with modest applicability.  Yet they have been seriously going there and I no longer think that we are too far from having graceful and able devices.
    I still think we will have an expensive solution in search of a problem.  Yet a device with the movement and strength flexibility of a human being may surprise us only because our world is fully optimized for just such a device.
    Certainly the idea of such a robotic caregiver working in a nursing home as a nurse’s aide is not out of line at all.
    How about such a device operating in the agricultural environment to do repetitive harvesting tasks.  This is where human input is most difficult to organize. I have posted on reorganizing society to overcome these shortfalls and I believe it is practical and possible.  Yet a classic robot could also possibly solve the problem.
    In the end cost will likely block all such applications, but we shall soon see attempts to find out. It is fitting that the countries still least touched by our version of industrial agriculture are developing this.
    APRIL 14, 2010

    The Japanese and to a lesser degree other asians seem to have a stronger openness and acceptance and eagerness to develop robots than those in western countries. Why is this the case ?

    There are 295 of these mechanized workers for every 10,000 manufacturing Japanese – a robot density almost 10 times the world average, more than triple that of the U.S. (84) and nearly six times more than Europe (50). 

    * According to a prediction by the Japanese government, the domestic robot industry will be worth $67 billion in 2025. And no other country seems to be able to keep up. North America-based companies sold industrial robots worth $979.4 million in 2008, while the Japan Robot Association says the domestic market for those machines is currently sized at about $6.7 billion.

    * Shintoism (japan’s primary religion) has an acceptance that inanimate objects can have a spirit. This and similar attitudes in other Asian beliefs made asia and japan more culturally ready to be receptive of robots


    * In the 1950s there were the success of Astro boy and other robot centric cartoons and movies. This provided a source of inspiration for scientists much like western scientists and engineered are inspired by Star Trek and making devices and inventions that they saw there

    * But perhaps the most important factor is Japan’s strategic economic planning in this field, which is heavily influenced by demographic development. The government actively supports private companies to make sure Japan keeps spearheading the robotics industry, one of its key sectors targeted for promotion.

    * The government makes no secret that it sees intelligent robots playing a key role in coping with the rapidly aging population. In 2007, the Japanese government announced that it wants to see one million industrial robots installed in the country by 2025.

    Who is Likely to be More Accepting of Life Extension

    Seventh day adventist also seek longevity.

    One third of the population of Taiwan, about 20-50 million estimated taoists worldwide
    Who are Leaders in Stem Cells and Who is Already Funding Life Extension >? The countries that are currently investing in stem cell research and regenerative medicine also seem likely to fund and push for life extension. Leading countries in stem cell work are the UK, Korea, Singapore, Sweden, Israel, Australia, and China. The US and California in particle have invested in stem cell research as well. 

    Although currently the funding and work for SENS and Genescient and other companies and projects that are leading the way in life extension research is from and in the United States and the UK. 
  • Increased Ocean Salinity Shows Intensified Water Cycle

    A new study to be published in an upcoming edition of the American Journal of Climate showcase evidence that the world’s water cycle has intensified.

    The new study, co-authored by CSIRO scientists Paul Durack and Dr Susan Wijffels, looked at over 50 years of data and found increases in ocean surface salinity levels across the planet. The study shows that the sufrace ocean rainfall-dominated regions have freshened while regions dominated by evaporation are saltier.

    “This is further confirmation from the global ocean that the Earth’s water cycle has accelerated,” says Paul Durack. (more…)

  • Will Your Doctor Carry an iPad? Xconomy Delves Into the Future of Health IT on May 12

    iStock_000006914923XSmall
    Luke Timmerman wrote:

    Some of our regular readers have noticed we are on a Health IT kick around here at Xconomy. We launched a new Health IT website earlier this month, and our colleagues in Boston are gearing up for a big event on that theme there on April 26. Not to be outdone, Greg and I are getting ready for our own Northwest-based take on where “bytes, bio, and healthcare converge,” as our own Ryan McBride put it a while back.

    I’m talking about the big event we have planned here in Seattle on May 12 titled, “How Information Technology is Transforming Medicine and Healthcare.” This event is loaded with a dozen speakers who are using IT to create more effective new medicines, help consumers monitor their wellness, enable providers to deliver healthcare more efficiently, and to make sense of the vast piles of data from our genomes that are the key to the future of medicine.

    The health IT field is moving at breakneck speed. We first publicly announced this gathering on March 17, just six days before President Obama raised the stakes when he signed the historic health care reform bill. Another 11 days later, the Lord of Apple descended from the heavens and bestowed upon us the iPad, which apparently some people consider a breakthrough device for physicians. (The sarcasm you detect is intentional—count me a skeptic.)

    Regardless of what might change in the next few days or weeks, we’ve put together a lineup of speakers who will seek to help us understand the existing landscape for health IT and the changes they see coming down the road. The list includes Swedish Medical Center CEO Rod Hochman, who oversees the largest nonprofit hospital in Seattle; Stephen Friend, the founder of Sage Bionetworks, a nonprofit effort to get researchers and physicians to combine data from genomes with clinical observations; and Don Listwin, the founder of the Canary Foundation, a nonprofit devoted to early detection of cancer, partially through a strong biological IT emphasis. Before starting Canary, Listwin was the No. 2 executive at computer networking giant Cisco Systems.

    We will also hear from David Cerino, who oversees Microsoft’s HealthVault program, and Chad Waite of OVP Venture Partners, who has invested for years in companies that seek to apply IT to biological and medical problems. We’re bringing together a number of dogged entrepreneurs with a strong biological and healthcare-IT bent, from companies that include Seattle-based Geospiza, Victoria, BC-based Genologics, Bellevue, WA-based Talyst, Seattle-based Appature, Hillsboro, OR-based Kryptiq, and Seattle-based Clarity Health. For good measure, Greg Foltz, a neurosurgeon at Swedish who works in partnership with the Institute for Systems Biology, can talk about technologies he is using today to create personalized treatments for brain cancer.

    Neither my colleague Greg nor I own an iPhone, iPad, or any piece of personal technology that might be considered cool. Neither one of us is planning to buy one anytime soon. And I’m personally not holding my breath for the day when we spit on a microarray chip, slide it into a mobile device, and communicate with our doctors in real-time about whether our blood pressure is a little high that day. That’s still visionary stuff, but you can bet we’re going to ask this distinguished group of people how far away they think that day is in the future, and what needs to happen first to get there. I’m looking forward to it, and to hearing your questions for these speakers.

    If you haven’t gotten tickets yet, you can register by clicking here. See you on May 12.

    UNDERWRITERS AND PARTNERS



























  • Bang & Olufsen’s innovative BeoLab-11 sub-woofer

    Bang & Olufsen's BeoLab-11 uses two opposing drivers to take advantage of the Acoustic...

    Bang & Olufsen has added some serious bottom-end to its speaker line-up with the BeoLab 11 subwoofer. Sporting a small footprint and typically slick design, the tulip-shaped BeoLab 11 unit uses two opposing drivers to take advantage of the “Acoustic Balance Principle” – a first for B&O in subwoofer design…
    Continue Reading Bang & Olufsen’s innovative BeoLab-11 sub-woofer

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  • Finds Universe Built of Waves (May, 1932)

    Finds Universe Built of Waves

    ANOTHER proof that the whole universe is constructed out of some mysterious kind of wave or vibration, finer in structure than the supposed ultimate particles of matter such as atoms, has been obtained by a Japanese physicist, Dr. Y. Sugiura of the Tokyo Institute of Physical and Chemical Research.

    The electric particles called protons, which combine with electrons to form all known kinds of atoms, have been proved to have the properties of waves, just as was proved several years ago for electrons.


  • Chicago Football Star Wears Glasses in Helmet (Jan, 1929)

    Chicago Football Star Wears Glasses in Helmet

    WHEN BENNY WATTENBERG, star half back of the University of Chicago football squad, discovered that he was hampered in executing forward passes because of near-sightedness, the coaches decided that Wattenberg was too good a man to lose and they devised a method of fastening special shatter-proof lenses to his football gear. The photograph shows the half back wearing his helmet with the spectacles that have corrected his defect of vision.

    UNIQUE USES FOR AIRPLANES
    THE ONLY commercial plane equipped with charcoal foot-warmers is said to be the ski-shod “Queen of the Yukon,” which makes a daily flight of 560 miles from Whitehorse to Dawson, Alaska. The plane is a passenger and mail carrier operated by a private company which issues its own air mail stamps. The “Queen of the Yukon” has flown 100,000 miles. One of the largest sheep raising firms in Australia uses an airplane for inspection work and for transporting company officials across the tremendous ranges. The plane used is a Mahoney ship, built by the makers of the “Spirit of St. Louis.” An airplane of the same type was recently delivered to two Italian noblemen who plan to conduct daily sightseeing trips from the banks of the Tiber River.


  • Build Your Future in a Prime Weapons System Project… (Mar, 1956)

    Guided Missile Engineers and Scientists

    Build Your Future in a Prime Weapons System Project….

    The SM-64 Navaho Intercontinental Guided Missile

    North American Aviation has prime weapons system responsibility for the SM-64 NAVAHO. This missile program is one of our country’s largest, most important armament projects … a vital part of future defense planning . . . offering you long-term security, plus the opportunity to enrich your experience and capabilities in many advanced scientific and technical fields.

    North American is actively engaged in all phases of research, design, development and manufacture of missile airframes and the operational testing of complete missile units. For instance, more than 100 separate projects make-up the NAVAHO effort. Your special training and abilities can be vital to the success of one or more of these intellectually-demanding projects. Your advancement depends only on your ability.

    Military security prevents more adequate description of the NAVAHO and other missile studies and proposals in development at North American. For a fuller explanation of the opportunities open to you, please contact North American’s Missile Development Engineering.

    IMMEDIATE OPENINGS FOR:

    AERODYNAMICISTS
    AEROTHERMODYNAMICISTS
    FLIGHT TEST ENGINEERS
    AIR FRAME DESIGNERS
    MECHANICAL & ELECTRICAL DESIGNERS
    INSTRUMENTATION ENGINEERS
    ENGINE SYSTEMS ENGINEERS
    STRESS & STRUCTURES ENGINEERS
    RELIABILITY ENGINEERS
    STANDARDS ENGINEERS
    HYDRAULIC, PNEUMATIC & SERVO ENGINEERS

    Contact: Mr. D. S. Grant
    Engineering Personnel Office Dept. 91-20 SA,
    12214 Lakewood Blvd., Downey,

    California NORTH AMERICAN AVIATION, INC


  • Crew Risked Lives to Repair Graf Zeppelin (Jan, 1929)

    Crew Risked Lives to Repair Graf Zeppelin

    by EUGENE GRANT who interviewed the Zeppelin crew.

    BUFFETED by the wind, with a torn fin, the Graf Zeppelin faced destruction unless the damage could be repaired. Here is the inside story of how the daring crew climbed onto the fin and saved this giant from destruction.

    LITTLE has been told of that remarkable feat performed by the crew of the Graf Zeppelin in repairing the port horizontal fin damaged by the storms and threatening the destruction of the great air liner on the first passenger trip by air to the United States.

    I learned what happened at Lakehurst, when the tired crew was landed. As a mechanical achievement, the repair of the fin is outstanding, for the men worked high over the ocean, at the risk of their lives, to cover the bare metal and prevent further damage to the fin, without which the Zep would have been driven helplessly before the wind.

    This is what happened: Passengers were eating breakfast, happily chatting, when suddenly a vicious squall struck the ship. The nose of the liner dove, and as suddenly raised again.

    When order was restored, it was found that the stabilizing fin on the left side had been ripped open, and the silver covered fabric hung in shreds.

    Instantly Commander Eckener ordered the engines stopped. If the wind ripped more of the covering off, the stabilizer was useless.

    Up through the dark interior of the great liner went three of the crew. A ladder led the way to the point where the fin girders were attached to the hull.

    With ropes around their waists to prevent their plunging into the ocean, Navigator Marx, Chief Engineer Ziegle, and Showing the general construction of the Graf Zeppelin (not in proportion) and the fin where the crew risked death to make repairs in mid air. The stabilizer, vital to the control of the liner, was almost stripped of its fabric during a storm.

    Knute Eckener, the son of the Commodore of the ship, began their hazardous work. Cords were passed to them, and they first bound the flapping fabric to the girders.

    The job seemed hopeless. At a word from the Commodore, the radio operator began sending the distress signals. If the fin gave way all might soon be plunged into the sea.

    It was a trying moment.

    Another squall was coming up. They must start the engines again and get out of its path or suffer certain destruction.

    Commodore Eckener’s son was out there on the fin—would the speed of the ship and the force of the wind blow him off—and his fellows? The Commodore could not hesitate. He gave the order to go forward with two of the motors. No warning could he given the crew on the fin.

    The ship surged out of the storm, and the men worked on, wet, cold, clinging to their ropes, but making headway with the job. For three hours they wove the fabric together, patched on new pieces, and fought to keep the fin together. The call for help was cancelled.

    All night they stood by, ready to go out onto the stabilizer again if the wind should again tear off the fabric. When morning came the goal was in sight—they had won! The most epochal voyage in history had been made.

    High above the stormy waters of the ocean the greatest airship ever built rode magnificently forward to — America, at seventy miles an hour.

    The accident was not as bad as it might have been. The squall which struck the Graf Zeppelin is the same type of quickly rising gust which wrecked the dirigible Shenandoah one dark night in 1924 as that daughter of the stars was over Ohio enroute to the Northwest. The squall which foundered the Shenandoah broke the airship in two and killed several members of the crew when the ship crashed in an Ohio cornfield.

    The Graf proved that her hull was strong enough to survive such “twisters.” The worst that happened was the ripping off of the cover on the fin, which, serious as it was, could easily have imposed strains which would have buckled a main longeron.

    Here again Eckener’s genius manifests itself. Had a girder buckled, it was so designed that the distorted members could have been removed. The new straight pieces would have been bolted into place, and the damage repaired right in the air as was the repair to the fin! What a marvel of forethought the Graf’s design is!

    The king of the sky followed a path over the seas traversed by that earlier group of adventurers under Christopher Columbus. The air journey is equally hazardous and daring. It also became an epochal Transatlantic Crossing. But this modern Columbus, the Graf Zeppelin, is not manned by a crew afraid of dragons, of sailing to the end of the world—to the unknown.

    Men of courage who had braved the black North Sea to risk their lives in dropping bombs on an enemy, men who had given years of their lives to the fight for victory of science over nature, virtually men of steel, controlled and directed the first commercial airship. Chief among them is their Commodore, Eckener. Eckener, genius of scores of Zeppelins, and pilot of the Los Angeles on its flight to the United States, not only brought his ship through storm and danger to America, but in a fortnight added to his achievement by making the return trip to Germany,


  • Ask Umbra on food dehydrators, cage-free and free-range poultry, and e-readers

    by Umbra Fisk

    Send your question to Umbra!

    Q. Dear Umbra,

    I am enthusiastic
    about growing my own food in my small garden and I am looking for ways to
    preserve my produce for use out of season.

    I cook and freeze
    some things and have done some canning, but this year I thought I would make
    things easier with the tomatoes and try drying them.

    Looking into
    purchasing a dehydrator (the weather here in the Midwest doesn’t lend itself to
    sun drying) the only ones I have found so far are made of plastic. This doesn’t
    sound very healthy or helpful to me. What would you recommend?

    Many thanks,
    Judith W.
    Springfield, Ill.

    A. Dearest Judith,

    One big
    virtual scoop of compost to you (the garden equivalent of a hearty pat on the
    back, methinks) for growing your own food in any quantity and one more for making the most of your crops by
    preserving some of the bounty for later use.

    I’m personally
    a huge fan of canning. It makes me
    feel all Little House on the Prairie.
    But since you’re up for alternate methods of preservation, here’s my two cents.
    I get that sun drying may not be the best option in Springfield, Ill., but don’t
    rule out the power of the sun just yet. I found a pretty easy DIY solar food
    dehydrator how-to on ecobites.com
    , which only requires a couple of boxes, a
    pane of clear glass, some black paint, and cloth for a screen. It would save you
    buying an electric dehydrator and it would save on energy costs too. I’d also recommend
    Dry
    It—You’ll Like It
    , a great little guide to drying fruits, veggies,
    meat, and fish at home without an elaborate dehydrator set-up. (Plus, the title
    makes me giggle every time I see it.)

    That said,
    if you’d rather go the electric route, I wouldn’t worry too much about the
    leaching problem. For preserving fruits and veggies, dehydrators are generally
    set around 115 degrees, well below the temperature at which some plastics leach
    potentially harmful chemicals like BPA, so there’s not a huge risk there, especially
    with reputable models—I’ve heard good things Excalibur. (Here’s its spiel
    on the safety
    of its plastic models). Stainless steel dehydrators are another option, though they’re quite a bit pricier.
    Whichever one you choose, be a conscientious consumer and ask questions: What
    are the food-contact surfaces made of? Does the dehydrator contain BPA? Is
    there an adjustable temperature option?

    And if all
    else fails, stuff yourself silly with fresh tomatoes and can the rest.

    Dryly,
    Umbra

    Q. Dear Umbra,

    I pay a hefty
    premium for cage-free eggs, about $3.69 per dozen. I have become very skeptical
    about “green” claims by agribusiness. Exactly what do they mean by
    “cage-free”? I can’t believe Land O’Lakes has employees running around the
    chicken yard gathering eggs. Thank you.

    Judith S.
    Silver Spring, Md.

    Q. Dear Umbra,

    So I’m hearing a
    lot of companies boast about their “free-range chicken,” but someone
    told me it’s not necessarily good for you. Which is it? Thank you.

    Virgil T.
    Miami

    A. Dearest
    Judith and Virgil,

    I
    would like to be able to assure you that “cage free” and
    “free range”
    chickens are frolicking around on an open plain, but alas the
    terms mean very little. But there’s an unless, so stick with me here.

    “Cage free” means only that the hens are not housed in cages. We all know that
    the mere absence of cages does not equal free and happy chickens. Cage-free
    chickens may never even go outside.

    “Free range,” on the other hand, only applies
    to chickens that are going to be eaten. So “free-range” eggs, unless you personally
    know the producer, are probably a scam. The U.S. Department of Agriculture does
    have regulations around the term “free range” when it’s applied to chickens
    that are raised for meat. As you can see on the USDA’s Food Safety and
    Inspection Service website
    , “producers must demonstrate to the agency
    that the poultry has been allowed access to the outside” in order to use
    the free-range label. The USDA says producers must provide data and evidence
    showing that their chickens have true access, not just an open door for 45
    minutes a week or something. But the agency doesn’t conduct regular field inspections.
    Not exactly the chickens running wild that any of us were picturing.

    So what to
    do if you still want to eat chicken and eggs? Buy local, know your purveyor, and
    ask lots of questions. If they’re not able to give you the answers you want,
    then mosey along. Remember that buying locally farmed chickens and eggs will
    also cut down on transport emissions—a double bonus. So scour your neighborhood for
    local farms selling pastured poultry and eggs, or forgo them altogether.

    Cluckily,
    Umbra

    Q. Dear Umbra,

    Last week, one of
    my students gave me great praise by lauding me as “the greenest
    person” she knew. Then she told me
    how she bought a Kindle and wasn’t buying any more books.

    I couldn’t help but
    wonder if, in fact, using a Kindle or some similar device (iPad anyone?) is
    more environmentally wise or not?
    Surely, it takes a lot of energy to create, power, and dispose of such a
    device?

    Inquiring
    professors want to know! Thanks!

    Peter C.
    Macomb, Ill.

    A. Dearest
    Peter,

    Aw,
    students say the darndest things. (But is she currently failing your class?) You
    may, in fact, be the greenest person she knows. Or perhaps you’ve been ill
    recently.

    Regardless,
    as I’ve noted before, don’t
    beat yourself up if you really want to buy an e-reader. However, the New York Times recently ran a terrific
    op-chart
    (love a good op-chart) on the eco-impact of books vs. e-readers
    like the Kindle and iPad. Books came out ahead of e-readers in terms of materials
    and manufacture, with e-readers edging out books in terms of transportation. So
    how many books would you have to read on your e-reader to break even? According
    to the chart, “with respect to fossil fuels, water use and mineral consumption,
    the impact of one e-reader payback equals roughly 40 to 50 books. When it comes
    to global warming, though, it’s 100 books; with human health consequences, it’s
    somewhere in between.” Perhaps to the chagrin of publishers, authors, and
    e-reader manufacturers everywhere, I’d have to concur with the NYT chart that the most eco option is to take a walk to your local library.

    However, it
    does provide me with a keen opportunity to point out that you could amble down
    to said library (or press a bunch of buttons on your e-reader) to get the
    next Ask Umbra’s Book club selection, Diet for a Hot Planet by Anna Lappé. Our discussion kicks off May 11, so hop
    to!

    Dog-earedly,
    Umbra

    Related Links:

    From tobacco to climate change, ‘merchants of doubt’ undermined the science

    Ask Umbra’s pearls of wisdom on stress

    A prominent political reporter digs into the obesity epidemic






  • Installing Exchange 2007? Streamline the perquisites via command line

    I am frankly getting a little sick of Exchange. Since starting to work at my current company I have managed Exchange 2003, 2007 and 2010. I have performed upgrades from 2003 to 2007 as well as upgrades from 2007 to 2010. I have had my fill of Exchange!

    Well, last week our development team asked me to setup an Exchange 2007 server in their dev environment. Awesome! Another Exchange server I get to setup. Well, I have learned a few things along the way, like how to streamline my perquisite installs by using command line. Seriously, once you have the commands needed, you can write your own batch files to bang out an Exchange install in no time.

    Here are the commands you need:

    exchange 2007 logo PowerShell:

    ServerManagerCmd -i PowerShell

    IIS

    ServerManagerCmd -i Web-Server
    ServerManagerCmd -i Web-ISAPI-Ext
    ServerManagerCmd -i Web-Metabase
    ServerManagerCmd -i Web-Lgcy-Mgmt-Console
    ServerManagerCmd -i Web-Basic-Auth
    ServerManagerCmd -i Web-Digest-Auth
    ServerManagerCmd -i Web-Windows-Auth
    ServerManagerCmd -i Web-Dyn-Compression

    RPC over HTTPS (Outlook Anywhere)

    ServerManagerCmd -i RPC-over-HTTP-proxy

    Know of any other tips or tricks for a quick deployment of Exchange? Hit us up in the comments!

  • What economy?

    What does the financial industry contribute to our country’s economic well-being? Answer: not much. And what can we do to bring it back in line? I think this commentary in the Economist talking about using public shame to change the culture of Wall Street is right on.

    Third, I’m increasingly of the belief that the best thing that might come out of the crisis would be the use of public anger to change the culture of Wall Street. It’s hard to see how the world would be a worse place if outlandish bonuses were met with vocal public scorn, or if the brazen pursuit of financial wealth were looked down upon, or if regulatory weakness in the face of Wall Street pressure were greeted with hooting derision. Greed can be good. Markets thrive on it. It has driven people to build better technologies and devise better supply chains and make better movies. On Wall Street, greed has driven firms to move their offices a few miles closer to an exchange so that their online trades can be executed nano-seconds faster than their competitors’. It has generated innovations in the contruction of personal financial products so that fees can be better hidden. Markets work when the pursuit of self-interest generates societal benefits, which is why we generally praise the self-made man or woman. They’ve done well for themselves while doing well for the rest of the country. Wall Street should be held to the same standard. If financial executives are going to behave as parasites, they should be shamed as parasites. Maybe nothing will change as a result, and they’ll comfort themselves by drying their tears with gold leaf. But maybe it will have an effect.

  • Audi Cross-Tareq runs on electricity produced from solar heat

    audi cross tareq_1

    Eco Factor: Zero-emission electric vehicle powered by thermoelectric generators.

    The Audi Cross-Tareq is a zero-emission concept vehicle that is designed to run clean on an all-electric engine. Sponsored by Studio Audi in Ingolstadt, the vehicle is designed specifically for North African terrain for movement around the Sahara Desert of the Atlas Mountains.

    (more…)

  • iPad 3G Shipping by May 7 [Apple]

    There’s an update to Apple’s online store: A shipping date for the iPad 3G has been added. Apparently the device will head your way by May 7—unless you’ve preordered and are receiving it in late April. [AppleThanks, Matt!] More »







  • 1001 Bible Verses reviewed

    There are many Bible related apps available on windows mobile but this 1001 Bible Verses app from XiMAD has be one of the best looking bible app that I have come across till date. Check out the full review to see the app in action.

    Read the rest of the review at BestWindowsMobileApps.com here.


  • JAC to unveil IV concept at Beijing Motor Show

    jac iv concept_1

    Eco Factor: Low-emission vehicle powered by a hybrid engine.

    Chinese auto manufacturer JAC has released the first renderings of their upcoming Fourth Concept, which is being touted to rival the new Smart ForTwo. The vehicle will be presented at the Beijing Motor Show. The vehicle’s exterior has been designed to be pleasing, with the prevalence of soft lines.

    (more…)