• The Environment

    A Load of Bull (for Halting Climate Change)

    By Posted on 7.28.2008 6 Comments

    It's mostly bad news when it gets under your shoes, but scientists now believe cow dung may be more of a blessing in disguise than previously believed. According to a team at the University of Texas Austin, if the manure from hundreds of millions of livestock in the U.S. were to go through anaerobic digestion—a fermentation process similar to one to create compost—it could turn into an energy-rich biogas. The gas would be efficient enough to produce 100 billion kilowatt hours of electricity; that could meet about 3 percent of North America's entire consumption needs.

    7.30.2008 at 04:31am - Comment by TIMEBUS

    gee you can also use the heat produced to heat solid masses like um rocks and pump that heat into near by stuctures by running water through the storage mass and through the floor of the structure ...another old idea .....but perhaps if people keep acting like its a new idea then one day people will demand it be used.....instead of ignoring it and ripping the landscape apart to find something underground!!!!! so i guess---- fund &repeat....... fund &repeat the world hits the snooze button on the best concepts, we must raise the alarm again and again and hope that a new generation will lead us back home...........

  • The Environment

    A Load of Bull (for Halting Climate Change)

    By Posted on 7.28.2008 6 Comments

    It's mostly bad news when it gets under your shoes, but scientists now believe cow dung may be more of a blessing in disguise than previously believed. According to a team at the University of Texas Austin, if the manure from hundreds of millions of livestock in the U.S. were to go through anaerobic digestion—a fermentation process similar to one to create compost—it could turn into an energy-rich biogas. The gas would be efficient enough to produce 100 billion kilowatt hours of electricity; that could meet about 3 percent of North America's entire consumption needs.

    7.30.2008 at 04:21am - Comment by TIMEBUS

    wow in texas they have finally caught up with what the peace corps, and countries like india and africa have BEEN doing - and they say a US education is worthless !!! ??? DAH!

  • Science

    The Worst Jobs in Science 2007

    By Posted on 1.28.2008 25 Comments

    Number 10: Whale-Feces Researcher

    7.30.2008 at 04:11am - Comment by TIMEBUS

    more than one story hear kids- pig story last page for sure warrants us all to -go vegan- !!!!!

  • Science

    Turning Black Coal Green

    By Posted on 2.15.2008 1 Comments

    Big lumps of sooty coal hardly seem like the future of energy, but that's exactly what the U.S. Department of Energy predicts. Consumption of the fossil fuel-the main source of greenhouse gas and a major contributor to acid rain, smog and mercury poisoning-will hit 10.6 billion tons a year by 2030, a near doubling of the 5.4 billion tons burned in 2003, according to the agency.

    7.30.2008 at 04:04am - Comment by TIMEBUS

    why? when there are so many other choices.......still land will be destroyed to get the coal , people die mining it, water is polluted from mining......land is taken from people to get at it.......wake up people!! we are smarter than this most things we truly need are above ground just a little blessing from the universe and god!!!!!! Why do we feel the need too waste time.lives and money tearing things apart to find our answers....the world was designed perfectly , we have the sun , wind & water to obtain energy we can create hydrogen gas from water and as an added bonus we keep the beautiful mountains to visit with our children. Why do we cling to our destructive ways when we have better cleaner answers- this bs spreads money too thin and holds back real progress- sooner or later there will be no coal for anyone this is already known why not pretend this is so now and move on to better things ?

  • The Environment

    Wind-Powered Town

    By Posted on 7.24.2008 10 Comments

    As researchers find new technologies to power the world of the future, the answer may be blowing in the wind. Across the country, wind-generated power has been showing the potential to be a significant energy generator. Last week, Rock Port, Missouri, became the first city in the United States to generate its electricity entirely through wind-powered technology. Meanwhile, Texas, known for its oil connections, has become the nation's largest producer of wind-powered energy and is investing almost $5 billion in a wind power project.

    Article Rating:
    7.29.2008 at 04:57pm - Comment by TIMEBUS

    aaronmroser, turbines do slow down the wind and therefore can effect aspects of the area around the wind farm - (ie. slowing down the wind will have an effect on evaporation of water in the area, this is the concept a a wind break ) , however, wind itself is not a localized phenomena it is much big than you may be thinking! wind turbines are of a rather sleek profile so that the overall effect would not be that great on weather patterns - certainly the cities they power which are much greater wind blocks are a bigger concern. Also we must remember that great deforestation has occured in most areas. Much wide open space/and desertification is the result of deforesting , farming etc....so the wind has increased in that sense! Slowing it down a bit can only be benificial for these areas. For excellent wind info look on WIKI - http://en.wikipedia.org/wiki/Wind to fat onion , you are absolutly correct we can obviously afford to be smarter in this country and use our best technology. Cost is an excuse for certain others to make money at the expense of all of the whole world! however your math is slightly off - wind is unpredictable and blows from all directions this is why you'll notice turbines facing slightly different directions & and some will turn while others will not and any one time. Also there is the problem of moving that energy to where it will be used. Electric lines create resistance so over a distance of 100's or 1000's of miles much of the original energy is lost thus more wind turbines are needed again to account for this. Ideally the closer they are to the users the better but small minded citizens have the not in my back yard attitude - which is sort of hilarious because they say its an eyesore or its loud- maybe within a couple of acres you can hear it ...but the interstate is louder, your a/c is louder, cars passing your house..you get the point......and as for the visual as if the nuc facillites with their mushroom plume fogging the sky or any other facility is so beautiful! A least is won't have the chance of exploding and causing widespread sickness and death - worthless land and poisoning the water supply for generations......but they cant see them unless they drive to the poor unfurtunate town who got stuck with it........turbines are beautiful they signify a future for our children and theirs...... anyway this has made it difficult to place them where they need to go :( And thousands will be needed accross the country) robert, sorry bout the jobs and cheaper energy , however , costs should remain more stable without the extra issues....and overall the area must be benfiting in ways yet unseen -over time you should see less pollution? fewer medical bills? less burden on the taxpayers ? perhaps these will draw jobs to the area from green companies who value those things and want to use green energy... maybe some of those companies need to know your town can offer.....let them know!!



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