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TODAY IN HISTORY

    COMPLEX NUMBER CALCULATOR OPERATIONAL
    January 8, 1940 - Bell Laboratories, U.S.A.

    George Stibitz's Complex Number Calculator was functional. He was a research mathematician at Bell Laboratories, who worked on its construction from Apr 1939, assisted by Samuel Williams. Later known as Bell Labs Model I Relay Computer, it used telephone relays and coded decimal numbers as groups of four binary digits (bits) each. It has been called the first electromechanical computer for routine use. A demonstration of its ability in remote computing was given on 11 Sep 1940, when messages were exchanged by phone lines between teletypewriter operators. Calculations suggested by attendees of the American Mathematical Society's meeting at Dartmouth College, Hanover, New Hampshire were communicated to an attendant at the keyboard of Stibitz's calculator in New York.

    BLACK AMERICAN INVENTION
    January 8, 1872 - U.S.A.

    A second U.S. patent was issued to Black American inventor Thomas Elkins for a new article of chamber furniture which he designated a "Chamber Commode" (No. 122,518). It provides a combination of "a bureau, mirror, book-rack, washstand, table, easy-chair, and earth-closet or chamber-stool," which might otherwise be constructed as several separate articles. Previously, a patent had been issued to Elkins on 22 Feb 1870 for a "Dining, Ironing Table and Quilting Frame Combined" (No. 100,020). Another patent was subsequently issued on 11 Apr 1879 for a "Refrigerating Apparatus" for "food or corpses," which provides a convenient container and method of chilling using the evaporation of water. (No. 221,222).

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RANDOM QUOTES

  • 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...."
  • No Man is Above the Law
    by Theodore Roosevelt

    "..."No man is above the law and no man is below it; nor do we ask any man's permission when we require him to obey it. Obedience to the law is demanded as a right; not asked as a favor."..."

RANDOM FACTS

  • More vehicles
    about Stolen On New Year's

    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?) 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.

Background Check Of Used Cars :

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Only buy used car for sale with legal papers. It is safer when you ask your friend's opinion. Before buying the car, check it out thoroughly. You should see the car first before buying it. You should road test the car before deciding to buy it.

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In buying used cars, it is wise to turn to friends, relatives, family and officemates. It can save you a lot of money, which is normally received as commissions by sales agents.

Giving priority to the used vehicles that your friends or family recommend can give you better information about how the car was handled. You can also get clearer details about the quality of the used car. You can also ask a mechanic friend to come see the car with you.

If none of the used vehicles recommended by your friends appealed to you, you can turn to the classified ads of your local newspaper. There are many used cars for sale listed there. You can narrow down your search by knowing the type of car you want to buy, the model, the engine type, mileage and some features like color and other accessories.

The type of car may include four-door, two-door, hatchback, station wagon, sports utility vehicle, sports car, pickup truck, two or four-wheel drive and so on.

You can list the ones that you think can pass your standards and contact the owners to ask questions that were not answer in the listing. If you like the answers you get from the owner, request an appointment to see the auto. This can save you time and effort.

If you have access to the internet, you can visit free classified sites such as Craigslist. You can also try looking at other websites devoted to selling used cars. If you are not comfortable with it, you can first type the phrase: ?how to buy a used car? on the search box. Then your search engines will load the results of sites that offer tips and step-by step guides on how to buy a used car.

There are many dealers of used vehicles that offer manufactured-certified pre-owned cars. Generally, they may charge you more. However, when you buy a preowned car, it comes with a limited warranty.

List the top 10 choices and contact the owners for an appointment, it is wise if you bring someone who is an expert at cars. Take notes for each used car that you see so you can compare notes with all the cars you see.

Part of the standard operating procedure is to request for a photocopy of maintenance records from the owners. There are also websites that make this information readily available as you view the used cars.

Ask for its vehicle identification number and run a check on the Carfax to know about its actual mileage, number of transfer of title ownership, and some information such as incidence of being wrecked or salvaged.

While doing the inspection, you can ask for a drive test. Your friend and you can do the test driving to better understand the real condition of the car engine, alignment condition, and the capability of the brakes. Check everything like the headlights, tail lights, hazard lights, brake lights, carburetor, air-conditioning system, heater, windows, tires and rims, and the radio of the used cars.

When you have found the used car of your choice, make a deal with the owner and get the necessary papers, forms including the bill of sale, and the car title. Some used cars dealers handle the paper work for you.

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  • 4182Article ID :
  • Rudy SilvaOwner :
  • Free Articles / LifetimeArticle Type
  • November 30, 2014Date Added :
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