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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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  • 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...."
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    by Earth Day, Thomas Alva Edison Inventor

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  • Drug Abuse
    about Facts about Drugs

    Facts about drugs can protect against drug abuse. Legal drugs, such as alcohol and tobacco, kill more people than illegal drugs. Tobacco (smoking cigarettes) kills more people than any other drug. Illegal drugs including heroin, cannabis, ecstasy and amphetamines can have unknown or dangerous ingredients. Mixing drugs, especially with alcohol, can be fatal. 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.

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Category Information : Pet Animals

This is our Pet Animals category. If you are interested in Pet Animals, feel free to browse these listings. If you have a site that fits within this category, Submit it for inclusion.

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Website preview thumbnail for : Paws Critters Pet Related Classified
Animal and Pet related classified ads listing pet and animal related products and information only. Our Classified Ads are indexed by state and city and are searchable by zip code. Search for pet r...
http://www.pawscritters.com
Website preview thumbnail for : Second Chance Chi
A group of people with the same desire to help rescue and save small breed dogs from high-kill shelters throughout the united states and find them loving forever homes. We are always looking for vo...
http://secondchancechi.org
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Website preview thumbnail for : MySmelly Content
Welcome to the article section of MySmelly: Here you will find articles about cats, dogs, hamsters, rabbits, and other pets of any kind. The goal is to provide you with as much information about al...
https://mysmelly.com/content/index.htm
Website preview thumbnail for : We For Animals
Useful information for animal lovers and pet owners, such as, dog names, animal hospitals, ambulance, vets and animal welfare. Beautiful pictures of dogs, birds, butterflies and wild animals. Inter...
http://www.weforanimals.com
Website preview thumbnail for : Aunt Ernie's Pet Parlor
Family owned and operated and has been open for 7 years now. We take pride in our work and make sure our animals are well cared for and beautiful when they leave our shop. We all consider our clien...
http://aunterniespetparlor.com
Website preview thumbnail for : Okapi Sciences
Okapi Sciences signs an exclusive license deal for the joint development and commercialization of one of its 4 antiviral drugs for cats. In close collaboration with Novartis Animal Health, Okapi Sc...
http://www.okapi-sciences.com/
Website preview thumbnail for : Pet Urns Animal Urns
Is build specially for those who are looking for special ways to memorialize their beloved pets. Here you can choose from a variety of products such as cremation urns, pet urns, cremation jewelry, ...
http://www.peturns.com

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Many people most of the time travel. It's not a great think but when you are traveling with your pet that time you need to concentrate more on your pet which may disturb you to enjoy your vacation.

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Website preview thumbnail for : Article And Link Dir
100% Search engine friendly Human Edited Article and Link Directory with Free and Paid Inclusions and Deep Links for Site Links and Articles. Submit your Site now.
http://www.articlenlinkdirectory.com
Website preview thumbnail for : Kidzter
A lots of free online games and other free games are available at kidztar. Therefore it is the best place for your kid's entertainment.
http://www.kidzter.com
Website preview thumbnail for : Aalsmeer Web Dir
Worldwide business listings web directory Website submissions human reviewed business web index company directory with directory search.
http://aalsmeerwebdirectory.com
Website preview thumbnail for : Victor And Percy
Victor Voltage, Percy Pipe and René Renewable feature in a range of free pre-school educational resources that aim to help children’s early development. Each month more free early learning resou...
http://www.victorandpercy.com

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The course of the River Thames as we know it today was created about 10,000 years ago, by melt water from the ice-sheets that covered much of the United Kingdom during the last ice-age...
Just a line to say I'm living, That I'm not among the dead Though I'm getting more forgetful And more mixed up in the head.
A whipsaw is a representation of profit-taking going on in the market.
In this highly competitive market, people are looking out for effective ways to improve their businesses.

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