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    SOLAR CELLS
    January 18, 1994 - U.S. Department of Energy

    The U.S. Department of Energy announced production of solar panels giving nearly twice the efficiency of existing panels. Made by United Solar Systems of Troy, Mich., these amorphous silicon submodule (1 ft2) panels converted 10.2% of solar energy into electricity, as compared to 6% previously possible. This was possible by using new thin-film photovoltaic technology. The company has subsequently produced flexible solar shingles based on thin film photovoltaics that can permit the roofs of ordinary commercial and residential buildings to evolve from simply providing protection from the weather to becoming a source of much-needed electric power.

    FIRST U.S. X-RAY MACHINE EXHIBITION ???
    January 18, 1896 - New York City, U.S.A.

    An x-ray machine was not exhibited at Casino Chambers, New York City, though some sources state it was. The news of Wilhelm Röntgen's discovery of the astonishingly penetrating X-rays had only been revealed to the world earlier in the month. So, riding on the wave of that publicity, the Cabaret du Neant opened, charging 25 cents admission to see the “Parisian sensation.” What the audiences actually saw was only a theatrical illusion of an x-ray image using only magic lantern techniques and the Peppers Ghost effect. No actual x-ray equipment was used. However, just a few days earlier, the first X-ray photograph in the U.S. has been credited were taken by Dr. Henry Lewis Smith in Davidson, N.C., on 12 Jan 1896. He had acted very quickly, as Röntgen made his discovery on 8 Nov 1895, announced it on 1 Jan 1896, and the first newspaper report, in Austria, was on 5 Jan 1896.

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RANDOM QUOTES

  • All of us have a God in us
    by Earth Day, Kenya

    "...All of us have a God in us, and that God is the spirit that unites all life, everything that is on this planet. It must be this voice that is telling me to do something, and I am sure it'as the same voice that is speaking to everybody on this planet at least everybody who seems to be concerned about the fate of the world, the fate of this planet. Wangari Maathai-Noble Peace prize winner, Deputy Minister of Environment, founder Green Belt movement in Kenya...."
  • Rules for Happiness
    by Immanuel Kant

    "...Rules for Happiness: Something to do, Someone to love, Something to hope for...."

RANDOM FACTS

  • Cancer Facts & Figures
    about Besides Lung Cancer

    Besides lung cancer, tobacco use also increases the risk for cancers of the mouth, lips, nasal cavity (nose) and sinuses, larynx (voice box), pharynx (throat), esophagus (swallowing tube), stomach, pancreas, kidney, bladder, uterus, cervix, colon/rectum, ovary (mucinous), and acute myeloid leukemia. Harvard Medical School
    about Eyesight Myth and Fact

    Myth: Staring at a computer screen all day is harmful to the eyes. Fact: Spending the day staring at a screen can tire or strain your eyes, but it will not hurt them. Make sure lighting doesn't create a glare on your screen. When spending long periods at your keyboard, take a break now and then to rest your eyes to reduce fatigue. Also, don't forget to blink. Your eyes need to stay lubricated to feel comfortable.

Cigarettes On-line - Interesting Facts :

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ARTICLE INFORMATION :

The article is dedicated to the description of the history of cigarettes origination and development. Get to know more about the habit of smoking and read how to purchase cheap cigarettes.

ARTICLE CONTENT :

The habit of tobacco smoking has a very long history. The influence of tobacco on human brain was noticed long time ago. In the beginning our ancestors used to prefer chewing tobacco leaves, but with time the first cigarettes were created. Everybody knows that smoking is considered to be a bad habit. It was confirmed by pharmaceutical investigations that smoking has a negative effect on our health. Smokers obviously realize this fact very well, but still they prefer to continue smoking.

Whatever professionals say it's evident that smoking is more than just a habit, since so many people around the world smoke despite all the negative impact of this habit. Firstly, while you smoke you relax. Smoking is a kind of meditation. It's true that tobacco smoking has an adverse influence on your system, but as soon as you quit smoking all the adverse symptoms will bit by bit fade. But at the same time everyone knows that nerve cells don't renew. This way, smoking assists you in keeping your nervous system sound.

Tobacco industry is highly developed at the present time. There are a great variety of tobacco products provided, including cigars, cigarettes and snuff. The difference between cigars and cigarettes is that cigars are commonly stronger and are generally smoked without inhaling. The variety of cigarettes is so great that it's easy to confuse. At any shop you will see cigarette packings of various colors and sizes. There are light and strong cigarettes, thin and regular size, with various flavors. But still it is preferable to choose the cigarettes founding on the brand.

Such producers like Marlboro and Parliament are famous all over the world for their high quality. At present time everybody has an opportunity to order cigarettes on-line. It is much more convenient and cheaper than purchasing the same products in the store. First of all, on-line shops do not need to rent an office, that's why the price on their products is lower. What's more, cigarettes in on-line shops are duty free. Moreover, one of the most significant advantages of online stores is that you get your order delivered at your door.

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  • May 12, 2010Date Added :
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