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TODAY IN HISTORY

    TRANSISTOR
    December 23, 1947 - Bell Laboratories, U.S.A.

    The transistor was first demonstrated by Walter H. Brattain and John Bardeen to their higher-ups at Bell Laboratories. A microphone and headphones were connected to the transistor, and the device was actually spoken over "with no noticeable change in quality" as Brattain wrote in his notes about that day. The name transistor came from its electrical property known as trans-resistance. The original device, which the researchers first had working on 16 Dec 1947 was a point-contact version, which was later improved by William Schockley as a junction transistor. The inventors shared the 1956 Nobel prize in physics for their work. The transistor replaced the bulkier vacuum tube, and was referred to as the electronic engineer's dream.

    TRANSISTOR RADIO
    December 23, 1947 - Bell Laboratories

    Greece 1947 USA Transistor Radio December 23rd, 1947 : Bell Labs demonstrates the worlds first Transistor Radio, Bell had also created the first transistor just a few months earlier. Many companies have claimed and are attribeted as the worlds first including Texas Instruments, Sony and the German firm Intermetall but it depends on how you view the quality of the radios , so I will leave that to others to judge.

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RANDOM QUOTES

  • The Revolution
    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...."
  • 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

  • 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.

iPhone 4 Unlocking :

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ARTICLE INFORMATION :

Unlocking iPhone 4 is necessary for people who want to use a different network other than the standard network offered by Apple Inc. One way to unlock iPhone 4 is by joining online membership and downloads a special software.

ARTICLE CONTENT :

The iPhone 4 is the latest version of iPhone released by Apple Inc. When you first purchased it, it is locked and cannot be used to connect with other telephone network. In order to use other telephone network, you must unlock it. Many people like to unlock the iPhone 4 because they want to use the sim card. The sim card is significantly cheaper compare to the plan of the standard telephone network that is affiliated with Apple. In America, the customers are forced to sign up with the AT & T plan. If you purchased the iPhone 4 from Europe, you will have to use the T Mobile phone network.

In order to unlock iPhone 4, you have to join a membership. While it is possible to unlock the iPhone 4 yourself, doing so may possibly cause permanent damage to it. If you make a single mistake during the unlocking process, the system will turn off by itself so that you can no longer use it.

There are many sites that offer unlocking service at an affordable price. The average cost for the iPhone 4 unlocking service is $20. Some store will require you to pay monthly memberships while others only require you to pay once. It is not worth your money to sign up with monthly membership because there are many stores that offer the lifetime membership.

As soon as you make payment, you will be able to access the membership area. Most of the store accepts Paypal or credit card as the primary payment methods. Some stores will also offer unlocking service for other Apple products such as iPad and iTouch.

To unlock iPhone 4, you have to download the software from the member?s area. You should check with the store to see if the unlocking service is available for all the versions of iPhone 4 including 3G, 3Gs and 2G.

In the member?s area, you should find a thorough guide that teaches you how to unlock your iPhone 4. You should follow every single step stated in the instructions so that you can successfully unlock it.

The unlocking solution should work for iPhone 4 that is bought worldwide. After you have unlocked it, you will be able to use any network you want including MTC, Telenor, T Mobile, China Mobile, Orange, Vodafone, O2 and etc. It is not necessary to activate your iPhone 4 in order to get unlock. If you haven't activated it, it will be activated when you unlock it.

Depending on the store, you may get to access bonus materials. The bonus materials are for use in the iPhone 4. Examples of bonus materials include wallpaper, software, apps, and etc.

Before signing up for a membership, make sure you check the reputation of the store. You should read the customer reviews to find out whether the store is legitimate. Legitimate store always have a lot of positive feedback. Therefore, you should purchase from store that have a lot of good feedbacks. The store should offer 24 hour customer service. The iPhone unlocking membership should be available at a cheap price.

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