Showing posts sorted by relevance for query led. Sort by date Show all posts
Showing posts sorted by relevance for query led. Sort by date Show all posts

Sunday, November 18, 2007

Save Energy with Holiday LEDs

If you enjoy holiday lights in or on your home, save money and protect the environment by switching to LED (light-emitting diode) holiday lights.

LEDs employ semiconductor technology to convert electricity into light directly, resulting in significant energy savings. An LED uses approximately 0.04 watt of electricity, compared with 0.45 watt for a mini incandescent light bulb and 7 watts for a C-7 incandescent bulb.

According to the Union of Concerned Scientists, LEDs provide several other benefits as well:
  • Safety—LEDs stay cool to the touch, posing less of a fire hazard compared with incandescent lights. In addition, their low energy consumption allows you to connect up to 25 strands of lights end to end without overloading a circuit.

  • Durability—The small size and solid construction of LED bulbs make them less likely to break.

  • Long Life—LED bulbs can last up to 100,000 hours or more, which is equivalent to more than 10 years of continuous indoor use. If a single bulb in an LED strand does happen to fail, the remaining bulbs will continue to work.
From Green Tips:
While they have a higher purchase price (they cost about two to three times more than incandescent lights), LED holiday lights quickly pay for themselves through energy savings. Using the national average residential rate of 11.06 cents per kilowatt-hour, it costs only 32 cents to use 300 LED lights for five hours per day for 45 days. In comparison, using incandescent mini lights or C-7 lights for the same amount of time would cost $3.36 and $52.25, respectively...

Sunday, December 23, 2007

The Future of Landscape Lighting

Lighting your landscape with light emitting diodes (LEDs) saves energy, and, in the long term, money. The LEDs you install for landscape lighting will last up to 20 times longer than incandescent or Halogen lights. LEDs are made without filaments and glass, so they are rugged and durable. LED landscape lights do not contain mercury or other environmentally hazardous materials.

LEDs are highly efficient, using up to 90 percent less energy than traditional lighting. One reason they use less energy is because they do not produce waste energy in the form of heat. Your light fixtures will remain cool to the touch, less likely to start a fire due to overheated wiring.

LED landscape lighting offers greater flexibility in landscaping applications because the LEDs may be placed at great distance from the transformer without voltage drop. LEDs in combination with solar power means that you may transform your yard into a showplace without spending a fortune in energy costs.

The LED is the future of lighting, whether inside your house or in your yard. They come in colors for holidays, white for weddings and the LED rope lights are a hit for decorating the rooms of teenagers.

Thursday, December 20, 2007

Replace Your Incandescents with LEDs

Do you want to buy some new LED Christmas lights, but wondering what you will do with the old ones?

From now until January 31, 2008, you may mail your old incandescent Christmas lights to HolidayLEDs.com for recycling.

The first 100 recyclers will receive one free set of LED Christmas lights. Please see the website for more information on this exciting offer.

Using single color strings of lights makes for festive decorating in your home or yard. LED lights last approximately 50,000 hours, so use them to add light to your driveway, garden, gazebo or deck. Use them for your next party.

The LED bulbs are bright and crystal colored blue, bright or soft white, blue, citrine or red and are shaped like strawberries, raspberries or icicles. You may also buy multicolored, blue and red strings of mini-LEDs as well.



Monday, November 12, 2007

Earth Friendly Flameless Candles

Do you love the ambience of scented candles in your home at night, but worry about the safety of an open flame around your children or pets? Now you may have the atmosphere you desire with LED flameless candles. They glow like true candles, but they run on batteries!

My favorite flameless candles are the scented candles, especially the four-inch pillar candle with the lavender scent. This candle is made from real wax with flickering LED lights. You may change the color to match your color scheme, turn the colors off, or set the candle to cycle through colors. They come in a variety of scents.

Here is a great idea for decorating on your patio. Just wrap this 26-foot long solar-powered light strand around a pole, bush or fence line. This features 60 LED bulbs, automatic on and off (dusk to dawn) and will run for 6-8 hours daily from the sun!

What about this hand-painted Snowman True Flicker™ candle! Frosty will glow for 350 hours on one set of batteries. This would be a wonderful gift for anyone who decorates their house for Christmas!
Eco-tip: Make these candles ecologically sustainable by using rechargeable batteries. You may buy a charger and a set of batteries as part of the gift. Give a gift that lasts, is safety conscious and makes a statement about your commitment to the environment.



Saturday, December 27, 2008

Pop-Sci Innovation of the Year Award

Sony XEL-1 Organic Light-Emitting Diode (OLED) Television

OLED stands for Organic Light Emitting Diode. The organic in OLED refers to organic material.The "LED" stands for "Light Emitting Diode" and describes the process of converting electric energy into light.

Want to know more?
  • Visit Sony Style for OLED specs and prices.
  • Visit Pop-Sci for the latest technology winners.
I look forward to "growing my own" soon. LOL


Friday, September 02, 2011

Oil Companies Ruining Environment

Mobile, Alabama
On Thursday, about 275,000 gallons of heavy fuel oil spilled at the Gulf Coast Asphalt Company's facility on the Mobile River. An unknown amount of oil flowed into the Mobile River, according to Coast Guard officials (blog.al.com 9/1/2011)

Black Sea Spill

After spilling an estimated 1,300 barrels of oil into the North Sea off Scotland, the oil leak from the Shell-operated Gannet Alpha platform in the North Sea has been stopped. But, wait . . . it appears there were two leaks!
A relief valve close to the faulty pipeline at Shell's Gannet Alpha oil platform in the North Sea appears to be the source of a secondary leak that is adding to the worst oil spill in UK waters in a decade (Guardian.co.uk 22 August 2011)
The oil slick from the spill is one-half square kilometer and changes from day to day. According to a Shell spokesperson:
The high winds and waves over the weekend have led to a substantial reduction in the size of the oil sheen as can be seen from the current levels on the water. We continue to expect that the oil sheen will disperse naturally due to wave action and that it will not reach the shore (Shell.com 15/08/2011).

BP Gulf Leak Revisited

This suggestion that what we cannot see will not hurt us is the same mindset as BP on the oil spill in the Gulf of Mexico. They sprayed tons of dispersants to break the oil down, hoping the spill would not reach the beach. It did. Several beaches in several states were effected and continue to be effected by the oil and the dispersants in the water and on the beaches.

Two oil dispersant products used heavily by BP during the Gulf of Mexico oil leak are COREXIT 9500 and 9527, both produced by Nalco/Exxon. Five of the 57 ingredients in dispersants approved by the EPA for use on oil spills have been linked to cancer (AlterNet, 8/29/2011).

I would feel negligent if I did not warn you to stay off the beaches and out of the water in the Gulf. People have been reporting rashes and other symptoms that may be caused by the oil, methane or dispersants unleashed in the Gulf in 2010.

According to Dr. Michael Robichaux, a physician in Raceland, Louisiana, Gulf residents continue to suffer health effects related to the disaster clean-up :
. . . the main problems at this time are a loss of memory, seizure type problems, severe abdominal pain, fatigue, irritability and other neurological and endocrine manifestations (AlterNet, 8/29/2011).

After the BP spill, large underwater plumes in the Gulf of Mexico were detected and ignored.  Now, it looks like the plumes are dispersing and the oil is surfacing.


(Video from blog.al.com)

BP Alaska

In July, a spill at the BP Lisburne field, part of Greater Prudhoe Bay Unit, leaked 2,100 to 4,200 gallons of methanol and oily water onto the tundra. This spill affected about 2,040 square feet of wet and aquatic tundra in Alaska (REUTERS, Jul 18, 2011).

Russia and USA to Cooperate on Drilling in Arctic 

Now, the USA and Russia are cooperating about how to drill in the Arctic. See Exxon, Rosneft tie up in Russian Arctic (REUTERS, Aug 31, 2011).

---------------
Things have never seemed as dire for the environment.  I am physically ill at what the oil companies have done to our oceans, gulfs, estuaries, beaches and their inhabitants.The destruction of these critical habitats will signal the extinction of many species of flora and fauna. I hope humans are not included in this event.

Sunday, February 04, 2007

Environmental Defense : Senators to Watch

Meet ten of the most influential global warming movers and shakers in the Senate. These senators are making key decisions – for better or for worse – on the global warming crisis.

Senator Lamar Alexander (R-TN) – Sits on the Senate Environment and Public Works Committee; has stated that global warming is a threat; is a cosponsor of the Carper-Alexander Clean Air Planning Act that, among other things, would cap global warming pollution from America's power plants.

Senator Jeff Bingaman (D-NM) – Chair of the Senate Energy and Natural Resources Committee; last year worked with fellow New Mexico Senator Pete Domenici to circulate a white paper on global warming solutions and to organize a Climate Conference at which business leaders from leading industries spoke out in favor of national action; has proposed his own legislative compromise that falls short of setting a nation-wide hard cap.

Senator Barbara Boxer (D-CA) – Chair of the Senate Environment and Public Works Committee; has pledged to hold a series of hearings early this year on global warming solutions; is cosponsor of the Sanders-Boxer Global Warming Pollution Reduction Act, which calls for America to cut its global warming pollution by 80% below 1990 levels by 2050.

Senator Tom Carper (D-DE) – Cosponsor of the Carper-Alexander Clean Air Planning Act that would cap global warming pollution from America's power plants; also supports economy-wide global warming cap and trade legislation; is the Chair of the Clean Air Act Subcommittee of the Senate's Environment and Public Works Committee.

Senator Pete Domenici (R-NM) – Ranking member and former chair of the Senate Energy and Natural Resources Committee; has served in the Senate for 35 years and is a widely respected Senate leader; last year, worked with fellow New Mexico Senator Jeff Bingaman to organize a white paper and a Climate Conference to examine global warming solutions.

Senator James Inhofe (R-OK) – Comes from an oil state; one of the most vocal global warming skeptics on the Hill; has called global warming the greatest hoax ever perpetrated on mankind; as former chair of the Senate Environment and Public Works Committee, can be counted on to use his experience and knowledge of Senate rules to block action.

Senator Joe Lieberman (I-CT) – Cosponsor of the Lieberman-McCain Climate Stewardship and Innovation Act, the first global warming bill to establish an economy-wide cap on global warming pollution; chair of the Private Sector and Consumer Solutions to Global Warming and Wildlife Protection Subcommittee under the Environment and Public Works Committee.

Senator John McCain (R-AZ) – Cosponsor of the Lieberman-McCain Climate Stewardship and Innovation Act; has been a vocal leader on the need for global warming action; has led trips to the Arctic and Norway with his Senate colleagues to highlight the impacts of global warming.


Senator Bernie Sanders (I-VT) – Freshman senator; replaced retired Senator Jim Jeffords; sits on both the Senate's Environment and Public Works Committee and the Energy and Natural Resources Committee; is cosponsor of the Sanders-Boxer Global Warming Pollution Reduction Act, which calls for America to cut its global warming pollution by 80% below 1990 levels by 2050.


Senator John Warner (R-VA) – Influential Senate leader who has served since 1979; sits on the Senate Environment and Public Works Committee; has voted against legislation that would cap America's global warming pollution, but has also voted for a nonbinding Sense of the Senate resolution in 2005 that called for meaningful action; has said he agrees "with the majority of climate experts that human activity is the root cause of today's global warming."

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Tuesday, June 23, 2009

Extinction is Forever - Sugar Maples

Sugar maples
Endangered by Global Warming : Sugar Maples
  • New England Icon: The sugar maple is a New England icon. For centuries, the trees' sap has provided a livelihood for generations of farmers, and maple syrup has become a $65 million per year industry.
  • Warmer Seasons: Warmer winters and earlier springs have led to earlier and shorter "sugaring" seasons, the period when the trees' sap is running, and is putting a strain on this industry.
  • Winter Freeze: During cold winters, sugar maples "recharge" themselves by letting the sap freeze from the inside of the tree out. They need these hard freezes to thrive, and warmer winters resulting from global warming will leave the trees vulnerable to pests.
  • Vibrant Falls: The sugar maple is also the source of the brilliant autumn reds that make them the jewels of New England's fall landscape. Fall tourism is worth billions to New England.
In a new online campaign launched by Environmental Defense Fund, you can learn about the threat of global warming through the prism of seven "ambassador species" living plants and animals already feeling the heat.

Please visit EDF, take action and spread the word. It only takes a minute or two and YOU can make a difference.

Friday, July 06, 2007

Latest Study on Global Warming Ignored by US Media

Flash! US Corporate Media Ignore Disaster Story! Impossible You Say? - The Smirking Chimp - read complete article
Once again the American media, so quick to hype absurdly improbable risks and disasters like West Nile Virus or Ebola outbreaks, has ignored a real one: in this case the likelihood that global warming disaster is much more imminent than the recent Intergovernmental Panel on Climate Change report has led us to believe

Read the report of James Hansen, the top climate expert at NASA's Goddard Institute for Space Studies who published a new scientific study published in the May issue of the British journal, Philosophical Transactions of the Royal Society (May 2007).

This report that has totally been ignored by mainstream media. Why? Whatever the reason, the news, which got big play in the British newspaper The Guardian, has yet to even make it into the American media.

I guess there are more important things on our minds, like Paris Hilton, Isaiah Washington, Scooter Libby . . .


Saturday, January 07, 2012

January is Thyroid Awareness Month

Eileen Trainor, Thyroid Disease Survivor

This paragraph will surprise some viewers and enlighten others:
. . . 59 million Americans have thyroid problems, and the majority of these thyroid sufferers remain undiagnosed and untreated, in part because patients and their doctors are unaware of the many different risk factors, signs and symptoms of a thyroid condition (http://thyroidawarenessmonth.com).

Hypothyroidism 


hypothyroidism - slow, fatigued, fat

I have hypothyroidism, the most common thyroid problem. My thyroid gland produces insufficient thyroid hormone. Hypothyroidism causes the metabolism to slow down. Some of the side effects are fatigue, depression, weight gain, hair loss, infertility, low sex drive, memory and concentration problems.

I had another complication.  I had a connection between my thyroid and my throat that never closed when I was a baby.  This enabled a large cyst to form in one lobe of my thyroid. It was huge. I finally decided I should have that lobe of my thyroid surgically removed (lobectomy) because I was sick of people asking, "Do you know you have a huge . . ?"

Surgery

I did not want surgery.  I am the epitome of Murphy's Law.  If something can go wrong, it will.  Surprisingly, I made it through surgery with no problems.  I was gorked on pain medication, so I did not really know what was going on.  I felt the bandage and knew the incision was small, so I was happy. 

Then I started to feel pressure around my throat; the pressure turned to pain. The doctor checked my incision, felt around my neck and then moved faster than any doctor I know.  I was bleeding internally. Thanks, Murphy!

When we entered the OR, the anesthesiologist told me that he would be taking short cuts to sedate me before I bled out. This meant he stopped my breathing before he could intubate me and give me oxygen or anesthesia.  I remember mouthing, "I can't breathe!" with what little air I had. If that was not scary enough, I had a tube rammed down my throat (again) without any pain medicine.

This time when I awoke, I felt terrible.  I had been intubated twice, under anesthesia twice, operated on twice, and I was in PAIN. One of the lobes of my Thyroid was gone, along with the cyst. In its place, I had a gash in my neck that looked like I fell on a knife and rolled over.  Below that I had a hole with what I called my garden hose attached.  Luckily, I had a duster (dress with snaps down the front and two huge pockets).  I put the tube inside my duster, cut a hole for the bag in the pocket and almost looked human.

Thyroid Disease Runs in Families

I was the bellwether in my family.  When my mother started feeling fatigued, she got tested and sure enough, she had hypothyroidism.  Then my older sister was diagnosed, then my younger sister.  A few years ago, my niece started looking fatigued and depressed.  We carted her off to the doctor.  Guess what it was?  Hypothyroidism.

Your dog can have thyroid problems.  As they age, they are exposed to all the pollutants we are, so it is not surprising they develop thyroid problems, usually hypothyroidism. If you pet is losing hair, fatigued and gaining weight, ask the vct to test the animal's blood.

~~~~~~~~ Believe it or Not ~~~~~~~~

Many doctors, predominantly male, never diagnose thyroid problems in women.  In fact, in the early 1980s, a doctor had the audacity to tell a friend of mine that she just needed to get married and her symptoms would vanish.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Hyperthyroidism

hyperthyroidism - fast, anxious, thin

Men are just as susceptible to thyroid disease. A coworker of mine had hyperthyroidism. His thyroid produced too much thyroid hormone. This led to stress and high blood pressure.  Hyperthyroidism may lead to anxiety and/or panic attacks, tremors, diarrhea, muscle weakness, eye problems, insomnia, and rapid, debilitating weight loss.

He was treated by radioactive iodine that gradually shrunk his thyroid gland, eventually destroying it. This therapy is safer than it sounds; in fact, it is the most commonly used hyperthyroid treatment in the US. Unlike anti-thyroid medications, radioactive iodine is a permanent and more reliable cure for hyperthyroidism. However, you then have to take thyroid hormone replacement therapy, just like someone with hypothyroidism.

Some types of hyperthyroidism, like solitary toxic adenoma,requires surgery to remove half of your thyroid gland (known as a lobectomy) with the adenoma. For nearly all other types of hyperthyroidism, including Graves' disease, the surgery is a nearly total thyroidectomy.

~~~~~~~~ Believe it or Not ~~~~~~~~

I think the increase in thyroid disease is a symptom of a sick Earth.  Mercury, cadmium, lead, aluminum, nickel, and other heavy metals can all cause thyroid damage. These heavy metals are released by mining for copper and gold and processing for coal, natural gas and oil.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Learn the symptoms of hyperthyroidism, hypothyroidism, Graves Disease, and the appearance of goiters and nodules so that you can spot them in friends, family and children.  Thyroid cancer is, unfortunately, one of the fastest growing cancers in the United States.


Visit the website, thyroidawarenessmonth.com.

Wednesday, November 19, 2008

Building with Bamboo is Reality

Bamboo plant
Bamboo, the world’s fastest-growing woody plant, is a sustainable material for building. Some bamboo have woody stalks dense as hardwood. Bamboo is also a great carbon sink. Until now, building with bamboo was chancy at best because of the irregular growth nature of the plant.

Yan Xiao, an engineering professor at the University of Southern California who was born and raised in China, set about developing a process to transform bamboo into structural beams. In 2006 he invented GluBam. Last winter, he returned to China and built a 33-foot GluBam bridge capable of supporting eight tons in the rural town of Leiyang.

The Bamboo Builder | Popular Science
First he tore strips of bamboo from the stalk and arranged them in such a way as to provide the most strength. He then coated the strips with glue and compressed them in a self-built hydraulic press into beams, 33 feet long and up to three feet wide, each capable of supporting eight tons. Xiao says that the beams cost just 20 percent as much as imported lumber.
In the future, GluBam houses and buildings will replace the shoddy concrete structures that cover much of rural China that led to the catastrophic school collapses during the earthquakes in Sichuan province in May.

Sunday, November 28, 2010

Do Care What Is In Your Food?

Please take action to stop the FAKE food safety bill, S. 510. As written, this bill will put large corporate farms and their lobbyists in charge of every aspect of our food production.

This is another power play to use the real problem--dangerous organisms in our food supply-- and to do absolutely the wrong thing about it.
We need to keep onerous new bureaucratic regulation from driving out of business the small operations that are the bed rock of our real food supply safety. And most of all we don't need another food czar who is just a corporate crony to wave through a massive invasion of genetically modified crops and animals and call it food safety modernization.
This food safety issue is something we must keep an eye on. Big Farms reminds me too much of Big Oil and Gas. We know where that led . .

Take action today.


Saturday, June 30, 2012

High fructose corn syrup, fructose, glucose, sucrose

Sweeteners - What to Use?

 There has been much debate on high fructose corn syrup (HFCS). Of course, the corn industry wants you to believe that HFCS is a good as mother's milk.  Is that right? The video below will explain the different types of sweeteners and what they do to our bodies.



So, what is the big deal about HFCS?


No one is saying eat sugar or use HFCS.  I am just trying to present facts for a topic about which I know nothing.

Science Says: 


In addition to causing significant weight gain in lab animals, long-term consumption of high-fructose corn syrup also led to abnormal increases in body fat, especially in the abdomen, and a rise in circulating blood fats called triglycerides (http://www.princeton.edu/main/news/archive/S26/91/22K07/). 

Other Articles of Interest


Maternal Fructose Intake during Pregnancy and Lactation Alters Placental Growth and Leads to Sex-Specific Changes in Fetal and Neonatal Endocrine Function Endocrinology 2011 Vol 152: 1378-1387
This study reports for the first time that maternal FR intake resulted in sex-specific changes in offspring development, whereby females appear more vulnerable to metabolic compromise during neonatal life.


AMERICAN JOURNAL OF LIFESTYLE MEDICINE 2010 Vol 4: 515-520
This review explores the metabolic and nutritional effects of high-fructose corn syrup with a particular emphasis on its relationship to sucrose, the sweetener it replaced in many food products.n>


The Type of Caloric Sweetener Added to Water Influences Weight Gain, Fat Mass, and Reproduction in Growing Sprague-Dawley Female Rats Exp Biol Med 2009 Vol 234: 651-661
. . . only rats drinking HFCS-55 had greater (P < 0.05) final body weights and fat mass compared to the rats drinking ddH2O or glucose solution.


Endocrine and metabolic effects of consuming beverages sweetened with fructose, glucose, sucrose, or high-fructose corn syrup Am J Clin Nutr 2008 Vol 88: 17335-17375
In both short- and long-term studies, we showed that consumption of fructose-sweetened beverages substantially increases postprandial triacylglycerol concentrations compared with glucose-sweetened beverages. In the long-term studies, apolipoprotein B concentrations were also increased in subjects consuming fructose, but not in those consuming glucose


High-fructose corn syrup: everything you wanted to know, but were afraid to ask Am J Clin Nutr 2008 88: 1715S
HFCS does contribute to added sugars and calories, and those concerned with managing their weight should be concerned about calories fromv beverages and other foods, regardless of HFCS content.

So what is the answer?  


Do not buy any product where the first ingredient is a type of sweetener: sugar, honey, agave nectar, HFCS, etc. Teach your children to  make wise choices on drinks and food. Stay tuned.  I am still looking for the definitive answer. Please share what you know in the comments. Thank you!

Friday, November 11, 2011

Remembrance Day

Usually there are a few days separating Remembrance Day and Veteran's Day. This year they fall on the same day.  Whether you are in the USA celebrating Veteran's Day or in Canada, UK, Australia of other parts of the world where they celebrate Remembrance Day, just do not forget the price others have paid for your freedom.

John McCrae, a Canadian doctor trying to save life in the middle of this Hell, lost a good friend.  His grief prompted him to write "In Flanders Fields."



In Flanders Fields

In Flanders fields the poppies blow

Between the crosses, row on row

That mark our place; and in the sky

The larks, still bravely singing, fly

Scarce heard amid the guns below.


We are the Dead. Short days ago

We lived, felt dawn, saw sunset glow,

Loved and were loved, and now we lie

In Flanders fields.


Take up our quarrel with the foe:

To you from failing hands we throw

The torch; be yours to hold it high.

If ye break faith with us who die

We shall not sleep, though poppies grow

In Flanders fields.



Many of the deadliest battles of World War I were in northern France and southwest Belgium, also known as Flanders and Picardy. The British were determined to hold the Germans and to keep them from Flanders and the Ypres river valley, thus from reaching the port of Calais.

The destruction from the battles in this area reached beyond the battlefield to the towns and roads of the area, and led to the demolition of buildings, roads, and all plant life, leaving only mud.  Into this sea of mud, the fallen soldiers were interred.  In the spring of 1915, red poppies flourished in the fields of the Ypres, covering the newly dug graves.


Remembrance Day - A Reason I Blog for Peace - Dona Nobis Pacem