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    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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The rumors carried way more hype about the Yahoo MSN merger than the actual deal. Since a long time it was always too close to the final step, but now when it is finally happening, all the baubles of gossip just vanished!!!

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The rumors carried way more hype about the Yahoo MSN merger than the actual deal. Since a long time it was always too close to the final step, but now when it is finally happening, all the baubles of gossip just vanished!!! Pooof! Yahoo now finally must take significant steps to improve on it?s content to stay in the league. Also it can use some help to look good on Google as probably it is where now Yahoo would be searched more!

We were always wishing that somehow, through some sort of miracle, Yahoo could pull it through. Yahoo has done great until recently. It has been pretty good with information and has always got something good for the people using it for search purposes. But since last year when they started making drastic changes in their algorithms, it has seriously gone down from the favorites list of many. But with the two- i.e. Yahoo and MSN combining, they seriously need to look into the MSN/Bing algorithm. They might be able to earn bucks from their display media, but they cannot count for long on searchers if they do not do anything about the algorithm problem. They would only lose significant searchers to the already more popular Google.

There is a strong possibility that with the merger there might finally be someone who could challenge the monopoly of Google. But there are also views on the contrary. With Google grabbing the market share, Yahoo was pushed away to the number two and MSN was lingering somewhere on a number three. The merger now limits the number of major search engines to two. This might be good for some and not so good for others. For a consumer it might not be such a great news as now they are restricted to only two search engines. Where earlier one had a possibility to find relevant search results at three places, now they would have only two. Nonetheless a great news for capitalists! On the brighter side, the number three slot is now vacant for a potential competitor. Seeing that one fill could be a stimulating experience.

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    How all this happens and what it repercussions are, is yet to be seen. For now we can only pray for an ailing Yahoo to get well soon!!! For more information about us, visit our site.

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