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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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    by Earth Day, Thomas Alva Edison Inventor

    "...Until a man duplicates a blade of grass, Nature can laugh at his so-called scientific knowledge. Remedies from chemicals will never stand in favorable comparison with the products of Nature, the living cell of a plant, the final result of the rays of the sun, the mother of all life...."
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    "...The wealth of the nation is its air, water, soil, forests, minerals, rivers, lakes, oceans, scenic beauty, wildlife habitats and biodiversity that'as all there is. That'as the whole economy. That'as where all the economic activity and jobs come from. These biological systems are the sustaining wealth of the world...."

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    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?)

Electric Scooters A Thrilling Ride :

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Looking for some new excitement in your life? Want to find it cheap? Imagine the adrenalin rush you're going to experience behind the handlebars of an electric scooter. Electric scooters are exhilarating. Get your heart pumping with an electric motor scooter.

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Looking for some new excitement in your life? Want to find it cheap? Imagine the adrenalin rush you're going to experience behind the handlebars of an electric scooter. Electric scooters are exhilarating. Get your heart pumping with an electric motor scooter. Take a joy ride and find out first hand how much fun electric scooters can be.

Worried about the high price you're paying for gasoline? Eliminate your money worries by traveling around town on a fun electric or gas motor scooter. Go weeks without adding gas to your tank. Or better yet, get an electric motor scooter and never add gas at all. In addition, most scooters are compact enough to be stored in a small place such as in a closet or in a public transportation compartment.

Electric powered scooters range in size from mini to full-size and boast an assortment of speed options. Travel at a safe 15 mph or find fast gas or electric power scooters that will get your heart pumping with excitement. Electric motor scooters also come in an assortment of fun colors and optional features. Stand up or sit down, it's your choice. Plus, choose between the more popular 2 wheel electric powered scooter or locate a 3 wheel model.

When looking for a vehicle to get around town in there are certain considerations that you have to keep in mind. How expensive is the transportation? What kind of gas mileage does it get? Is it easy to find a spot to park it? And most of all, is it fun to drive?

When it comes to gas motor scooters or electric power scooters the answers are positive to all of the above. The initial expense is minimal, even less than $100 for many models. Gas motor scooters will go 50 miles on a gallon of gas or more and an electric power scooter will never need a fill-up ever.

Plus, it's easy to find a parking spot because they are so compact. You can even take it into your office with you and park it in a closet or under a desk. It's just that simple because many models are foldable. That's right, they are made for folding.

But of course the best part is that they are fun to drive. And that's the truth. If you've never been behind the handlebars of one of the many gas or

Scooters are made for everyone, kids to adults, for fast fun or for the handicapped. If you are elderly or have a handicap you'll need to find a popular motorized mobility scooter that will get you around safely. They can make life fun again, allowing you to go practically anywhere you want.

Motorized scooters, whether gas or electric, are fun, reliable, cheap and easy to store. What more could anyone want from a vehicle?


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