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TODAY IN HISTORY

    DNA
    September 20, 1952 - U.S.A.

    Alfred Hershey and Martha Chase published a report confirming DNA holds hereditary data. Their experiment used the T2 bacteriophage, which, like other viruses, is just a crystal of DNA and protein. It can reproduce when inside a bacterium such as E. coli. When the new T2 viruses are ready to leave the host E. coli cell (and go infect others), they burst the E. coli cell open, killing it (hence the name "bacteriophage"). Hershey and Chase were seeking an answer to the question, "Is it the viral DNA or viral protein coat (capsid) that is the viral genetic code material which gets injected into the E. coli?" Their results indicated that the viral DNA, not the protein, is its genetic code material.

    FORTRAN
    September 20, 1954

    The first successful test compilation and execution of a computer program using what became FORTRAN was run by Harlan Herrick at IBM. It took until 1957 to develop into a fully-operational, commercial product. As implied by its name (FORMula TRANslator), Fortran was designed as a high-level language for technical and scientific applications which primarily needed calculation, rather than working with characters. John Backus at IBM supervised the development of the programming language that would allow users to express their problems in commonly understood mathematical formulae. By 1958 the language was expanded to Fortran II, which included subroutines, functions and common blocks, and in 1962 IBM introduced the extended Fortran IV.

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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...."
  • A Change is Gonna Come
    by Meredith Grey

    "...Change; we don't like it, we fear it, but we can't stop it from coming. We either adapt to change, or we get left behind. It hurts to grow, anybody who tells you it doesn't is lying. But here's the truth: Sometimes the more things change, the more they stay the same. And sometimes, oh, sometimes change is good. Sometimes change is everything...."

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.

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ARTICLE INFORMATION :

The article is dedicated to such an exciting topic as wedding preparation. Get to know how to choose the right wedding dress for you and to make your wedding day perfect.

ARTICLE CONTENT :

Wedding is a very important event in the life of any person. It is a holiday of love when two people celebrate their rejoining and share their joy with relatives and close friends. But meanwhile this one single day demands great expenses and months of preparation. You should be ready to make lots of efforts and devote certain time. The wish to make your wedding day special is rather logical, but you have to think about a million trifles to make your dream real.

First of all, you have to think about your budget. Try to count how much money you will need to organize a wedding of your dream. Calculate your own savings, think of other sources of income. This step is very important so as not to spend all the money in the beginning and to have some savings rest for significant details in the end. Plan your expenses and remember to leave some money for unexpected costs.

After you planned your wedding budget it's high time to think about the dress. The wedding gown is the most important detail in the wedding. It determines the style of the whole event. No one argues that the bride is in the center of attention on this special day, so she has to look gorgeous. Make-up and hair-do are just a few touches that create the finished image of the bride. But it is the wedding gown that makes the bride feel special.

The style of the wedding gown defines the style of flowers, jewelry, invitations and bridesmaid's outfits. All these items should be made in one color spectrum, as well as the adornment in the restaurant. In case every detail on your wedding day is in line with the whole idea, your wedding will be genuinely stylish and elegant. Do not forget about delicious food at the banquet and entertainments for the guests. It's essential so that your guests have a good time.

Wedding planning is all about details. But nevertheless, first of all you should concentrate on search for your ideal wedding gown. When you find it your following preparation to the wedding day will go with a run. Happiness to your home!

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