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TODAY IN HISTORY

    DIFFERENTIAL ANALYSER
    October 20, 1927 - U.S.A.

    A new electrical machine with a mechanical mind has been perfected at Massachusetts Institute of Technology / MIT by Professor Vannevar Bush which can solve problems to complex for human engineers. The Product a differential analyser allows the mathematician or engineer to feed in the equation and parts of the problem which cannot be solved by formal mathematics. The machine can take from 8 minutes to several hours to provide the answer which man alone can not solve today.

    VACUUM TUBE
    October 20, 1906 - American Institute, U.S.A.

    Dr. Lee DeForest (26 Aug 1873 - 30 Jun 1961), one of the “fathers of radio,'' announced his three-element electrical vacuum tube (now known as a triode) to a meeting of the American Institute of Electrical Engineers He had discovered that when a mesh, or grid, of wire was placed between the filament and collector “plate” in a diode tube (first made by J. Ambrose Fleming, 1904), a large voltage-amplifying effect could be produced. DeForest patented this vacuum tube on 15 Jan 1907. The ability of this tube to amplifiy weak signals was an invention as great as radio itself, because it made long-distance communication possible.

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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 John Adams

    "...The Revolution was effected before the War commenced. The Revolution was in the minds and hearts of the people; a change in their religious sentiments of their duties and obligations. This radical change in the principles, opinions, sentiments, and affections of the people, was the real American Revolution...."

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    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. Cancer Facts & Figures
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    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.

Kids' Scooters - A Great Gift :

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It's great to take kids outside to have some exercises rather than sitting in the couch for cartoons. A kid's electric scooter would make all kids excited.

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It's great to take kids outside to have some exercises rather than sitting in the couch for cartoons. A kid's electric scooter would make all kids excited.

Kid's electric scooters can be decorated to different looks with the striking bells and whistles to meet kids' desires. No matter what kind of scooters you are going to buy as a gift for your kids, it must follow the federal laws and safety guidelines.

All kid's scooters have a maximum carry weight. When you pick one for your kids, estimate the high weight tolerance your kids need. Choose the most suitable weight allowance would be the first step of your picking.

Kid's scooters always have a short battery life. Occasionally they could run less than an hour. The using time of battery would depend on the battery versions and the terrain. Riding a kid's scooter, helmets are must-have equipments. The speed of them is about 10-15 miles per hour, keep the safety would be every parents' responsibility. The prices of scooters for kids are ranging from 100 dollars to thousands of dollars. You can pick it according your budget.

There are different types of kid's scooters: sit down scooters are more comfortable and easy for kids to drive. There are also some storage areas for children to put the things in. The frames always use hard plastic with bright colors. Stand up scooters have a base for kids standing. They are also colorful but without the plastic shell. To keep the kids safe, some basic accessories such as helmets and pads are necessary. They can protect kids from some unavoidable crashes.

Before driving the electric scooters, you should teach your kids how to ride safely. Open spaces are best places for riding. When they come to the pavement, you should check the handle curbs and bumps first. Browse some reviews before pick the most suitable type for your child. According to your kid's age, you can select the best model for them. Read carefully of the age recommendations before ordering a gift for them. Choosing some scooters with adjustable seat would be best for your kids that they can ride in a much longer time.

Browse the catalogs and pictures with your kids together. Pick a favorite model of them would be a great gift that they can enjoy it for longer time. Children always lose their interests in some toys. So choosing as they like, would be a great way for them to ride the scooters for longer time.


Source : EzineArticles

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  • Bella Leah Swan
    is an online automotive article writer specializing on motorcycles, scooters and trikes. Know more about scooters and motorcycle related info in website.

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