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    POLYPROPYLENE
    November 12, 1999 - Bartlesville, Oklahoma, U.S.A.

    In Bartlesville, Oklahoma, a plaque was placed on the site of the laboratory where the polymer polypropylene was invented, designating it a National Historic Chemical Landmark by the American Chemical Society. The first commercially successful use of the new material was in the Hula Hoop®. In 1951, J. Paul Hogan and Robert L. Banks, research chemists working for Phillips Petroleum Company, discovered the polymer unexpectedly during experiments with catalysts while trying to convert the natural gas components ethylene and propylene into compounds useful for gasoline. Later, they also developed a new catalytic process for making high-density polyethylene. Phillips soon invested in new plastic manufacturing plants.

    PITOT TUBE
    November 12, 1732 - Academy of Sciences, Paris

    Henri Pitot read a paper to the Royal Academy of Sciences in Paris about an instrument he had invented to measure the flow velocity at different depths of water in the River Seine. It had a scale and two open vertical glass tubes on a wood frame. The lower end of one pointed down, the other bent at 90 facing the flow. The belief of the time was that flow velocity at a given depth was proportional to the mass above it, meaning increasing velocity at greater depth. Recording the difference in liquid levels in the two tubes, he showed the opposite was true. Henri Darcy improved the design, with the support of Henri Bazin. Today, the Pitot tube has an important application in aerodynamics for the measurement of the airspeed of aircraft.

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    about Stolen On New Year's

    More vehicles are stolen on New Year's Day than any other holiday throughout the year. (So does that mean thieves are having their last fling before changing their ways or are they trying for a big score to start the New Year?)

Divorce Lawyer Key To Divorce :

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ARTICLE INFORMATION :

Divorce refers to the dissolution or the legal end of a marriage. Every state has its own legal requirements governing when a divorce may be granted. These legal requirements may include a residency requirement, grounds or a reason for the divorce, among others.

ARTICLE CONTENT :

Divorce refers to the dissolution or the legal end of a marriage. Every state has its own legal requirements governing when a divorce may be granted. These legal requirements may include a residency requirement, grounds or a reason for the divorce, among others.

The grounds for divorce may vary from being fault-based and no-fault based. All these requirements vary from state to state. Certain exceptions like "Irreconcilable Differences" and "Irretrievable Breakdown" are common no-fault grounds for divorce in almost all states. Your divorce could be the most important financial decision in life, as well as one of the most nerve wrecking. In such a circumstance, the key person who can see you through this is a divorce lawyer.

The divorce lawyer helps you in making extremely important financial and emotional decisions like child custody, property divisions etc. You must choose a lawyer well versed and specializing in Family Law.

You can look for a good lawyer by asking around, consulting your friends, relatives and acquaintances. A divorce lawyer with references will be more helpful than the one who is completely unknown to you and all people around.

When you first meet the lawyer, give all case facts. The fee quoted by the person will be a rough approximate as the amount of legal work involved is not very clear. Usually, they charge by the hour, and a retainer fee as an advance payment may be desired by the lawyer. You are at liberty to interview a few lawyers before choosing one to represent you in court.

To be on the safe side, it's a good idea to enquire from the lawyers the following facts:


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