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TODAY IN HISTORY

    THE FIRST IRON LUNG
    July 29, 1927 - United States

    (Electric Respirator) was installed at Bellevue hospital in New York for the post war polio epidemic. The first iron lung was developed at Harvard University by Phillip Drinker and Louis Agassiz Shaw built with two vacuum cleaners. The iron lung is a negative pressure machine which surrounds the patient's body except for the head, and alternates a negative atmospheric pressure with the ambient one, resulting in rhythmic expansion of the chest cage (and thus inhalation) in response to the negative extra thoracic pressure. During periods of ambient extrathoracic pressure, the lungs deflate. This type of machine is rarely used today.

    AMERICA'S FIRST ASPHALT PAVEMENT
    July 29, 1870

    Was laid in Newark, N.J. Previously, coal tar was used for many pavements laid in the 1860s. The first recorded asphalt pavement in the U.S. was a sand mix placed in front of the City Hall in Newark, N.J., in 1870. Edmund J. DeSmedt, a Belgian chemist (who became the inspector of asphalt and cements for the District of Columbia) held a U.S. patent for this asphalt paving method, granted on 31 May 1867. In that century most roads, even in cities, were wide dirt pathways, severely affected by weather. Smooth surfaced asphalt roads originally were for the benefit of bicyclists. By 1904, only 141 miles were surfaced, but commonplace by 1916. Natural asphalt deposits were originally used, but almost all of the asphalt used commercially is now made from petroleum.

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Helpful Hints On Wedding Planning :

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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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