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TODAY IN HISTORY

    FIRST PRIMATE IN SPACE
    January 31, 1961 - U.S. launched a 4-year-old male chimpanzee

    The U.S. launched a 4-year-old male chimpanzee named Ham on a Mercury-Redstone 2 rocket into suborbital flight to test the capabilities of the Mercury capsule. During his 16.5 minute suborbital flight, Ham experienced about 7 minutes of weightlessness, reached an altitude of 108 miles and a speed of 13,000 mph. He was wired to medical sensors to monitor his vital signs. During flight, Ham performed some simple tasks such as pulling levers when a light came on for a reward of banana pellets. Ham was recovered safely 1,425 miles downrange. This was a test flight before risking the lives of human beings. Now, after Ham's successful flight, NASA was ready to launch the first Mercury astronaut, Alan Shepard, into sub-orbital flight three months later.

    FIRST AMERICAN SATELLITE
    January 31, 1958 - United States

    The United States entered the space age by launching the first successful orbiting satellite, Explorer-I, four months after the Soviet launch of Sputnik on 4 Oct 1957. Explorer-I measured cosmic radiation, and led to the discovery of the Van Allen radiation belt. Its instrumentation included temperature sensors, a micrometeorite impact microphone, and a ring of micrometeorite erosion gauges. Data from these instruments were returned by a 60-mW transmitter operating on 108.03 MHz and a 10-milliwatt transmitter operating on 108.00 MHz. Explorer-I was 80-inch long, 6-in diam, weighed 31-lb with 18-lb of payload and was delivered into orbit using a Jupiter-C rocket. The orbit had a period of 114.9 minutes.

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RANDOM QUOTES

  • A Change is Gonna Come
    by Meredith Grey

    "...Change; we don't like it, we fear it, but we can't stop it from coming. We either adapt to change, or we get left behind. It hurts to grow, anybody who tells you it doesn't is lying. But here's the truth: Sometimes the more things change, the more they stay the same. And sometimes, oh, sometimes change is good. Sometimes change is everything...."
  • Happiness
    by Thomas Jefferson

    "...Our greatest happiness does not depend on the condition of life in which chance has placed us, but is always the result of a good conscience, good health, occupation, and freedom in all just pursuits...."

RANDOM FACTS

  • 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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The personal computer has changed a lot in the last decade.

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The personal computer has changed a lot in the last decade. The combination of the personal computer and the Internet changed everything and the way we buy or get free software has changed too.

Before the Internet and broadband access were available at very low cast for everybody people had to use physical means in order to get software. To buy software you would make a purchase order with a software vendor or a distributor. The software would then be delivered in diskettes or later on a CD. The diskettes or CD would be mailed to you or you would go to a pick up location or the actual store in order to pick them up. At these days free software was hardly available. There were many reasons for that but one of them was the cost of delivery. Since it cost real money to deliver software spending it on diskettes or CDs and on the time and money needed to get them free software was not an option.

Today with broadband internet access available for low price almost anywhere electronic delivery of software is becoming more common than physical delivery via diskettes or CDs. When you buy software today the seller would have two delivery options. One which is free by simply downloading the software over the Internet while the other would cost some shipping and handling fee to receiving a CD or DVD via regular mail. Some software vendors have completely abandoned the mail delivery option and only offer software downloads. There is no doubt that over the Internet download delivery is the best option as it is fast immediate and most importantly cheap.

Over the Internet software delivery opened the door for a whole new market of free software. No longer was there a cost associated with software distribution as bandwidth cost dropped to practically zero. This enabled software vendors to offer free software to users. There are many reasons why vendors would offer such software for example to promote their brand or to up sell a higher end professional version of the same free software. No matter what the reason was the Internet enabled mass distribution of free software that was impossible before.

There are a few ways in which you can look for software on the Internet. One is by surfing directly to the software vendor website. This can easily be done if you know what you are looking who is the vendor that sells the software and what is the website. Another option is to start from your favorite search engine and search for the software surfing to many sites that provide information on it or sell it. Yet another option is to load one of many software directory sites. A software directory is a web site that catalogs thousands or more of software titles providing information on what each software title does and its pros and cons. Some software directories also provide professionally written reviews that can help in deciding which software is best for you.

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