The very first phones in the world
Before the appearance of the usual phones for us, their prototypes existed. But electric phones…

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Website creation and promotion: how to correct?
In our time, progress does not stand still and his majesty comfort flourishes successfully in…

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Interesting facts about mobile phones that you didn't know about
We use a mobile phone daily. Anyway, most people do. The current generation is almost…

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Who will win: an e-book or a regular one? The battle continues
Many people do not cease to ask themselves the questions: will the development of electronic…

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Who created the first working computer?
With a computer now you will not surprise anyone. The usual home appliance, like a…

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What is a QR code?

More and more often, we can see such codes on our streets: in advertising posters and booklets, on business cards or on the packaging of a purchased item. If you have not yet encountered such codes, then this means that you were simply not very attentive. Look around and I am sure that the QR code will surely catch your eye.

What is this code and how does it work?

The abbreviation QR is derived from the English words Quick Response, which translates as “quick response” or “quick response.” A QR code is a two-dimensional bar code that can contain a sufficiently large amount of encoded information (for example, up to 7089 numbers or 4296 letters and numbers). Continue reading

The most interesting facts about mobile phones
As you know, a mobile phone is firmly entrenched in the life of a modern…

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Interesting facts about the phones
We all use our mobile phones every day and cannot imagine our life without them.…

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Who created the first working computer?
With a computer now you will not surprise anyone. The usual home appliance, like a…

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