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TODAY IN HISTORY

    TRANSISTOR HEARING AID
    December 29, 1952 - Elmsford, NY, U.S.A.

    The first transistor hearing aid went on sale, the model 1010 manufactured by the Sonotone Corporation in Elmsford, NY, U.S. It weighed 3.5-oz, measured 3"x1.5"x0.6" and cost $229.50 (about $1500.00 today). It was a hybrid device consisting of two sub miniature pre-amplifier tubes and a single transistor as the final audio amplifier to benefit from the low power consumption of transistors. The reason for the hybrid design was that the first junction transistors had signal to noise ratios which were inferior to tubes. Within months, transistor production techniques were improved largely eliminating noise, so the hybrid model was shortly discontinued.

    HEREO BLACKS LAND SEIZED
    December 29, 1948 - South Africa

    Rev. Michael Guthrie Scott, who lived in South Africa, besieged the United Nations for justice regarding 30,000 Hereo blacks who had their land and rights taken away. Rev. Scott got sympathy from the U.N., but did not get any concrete action on behalf of the Hereos.

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RANDOM QUOTES

  • Rules for Happiness
    by Immanuel Kant

    "...Rules for Happiness: Something to do, Someone to love, Something to hope for...."
  • The wealth of the nation
    by Earth Day, Gaylord Nelson

    "...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...."

RANDOM FACTS

  • Harvard Medical School
    about Eyesight Myth and Fact

    Myth: Staring at a computer screen all day is harmful to the eyes. Fact: Spending the day staring at a screen can tire or strain your eyes, but it will not hurt them. Make sure lighting doesn't create a glare on your screen. When spending long periods at your keyboard, take a break now and then to rest your eyes to reduce fatigue. Also, don't forget to blink. Your eyes need to stay lubricated to feel comfortable. Salary
    about Steve Jobs

    Steve Jobs' annual salary was $1, just enough to keep company health benefits.

Mark Tool & Rubber :

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Is the leader in splash zone protection and a leading manufacturer of cast urethane and rubber tools for offshore and marine applications. Specialty products include rubber rollers, polyurethane rollers, pipe spacers, tensioner pads, SPLASHTRON Pipeline Coatings, and other custom molded rubber products. Regardless of the size of your project, we have the skills, equipment and technology to custom cast your urethane parts in a number of shapes, sizes and colors.

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  • 10502 Hwy 182
    Franklin
    LA
    70538
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