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…

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Say goodbye to plastic! The era of mobile wallets is coming
For half a century the civilized world does not think of life without plastic cards. However, having saved us from the need to mess with cash, “plastic” inevitably became a…

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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 TV or phone. Apparently, in a few years these three devices will merge into one.…

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hour of conversation

The very first phones in the world

Before the appearance of the usual phones for us, their prototypes existed. But electric phones did not become the height of achievement, they were replaced by mobile (portable) phones, which have found wide application. Prototypes of the first phones An ancient prototype of a telephone existed among the Persian king in the sixth century BC. It was a service, which consisted of about thirty thousand people. They were called “royal ears” and, being located within earshot on the watchtowers and hilltops, they transmitted messages to the king and orders from him for great distances. Continue reading

Interesting facts about phones
Calls to work, calls to family and friends, we call every day and do not even think that we make an average of almost 1,200 phone calls per year. And…

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Presented by Redmi Note 7 from the new sub-brand Xiaomi
Today in Beijing, a conference was held, in which the Chinese manufacturing giant Xiaomi presented its new independent sub-brand Redmi. And immediately at this conference was announced a new smartphone…

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Immediate prospects for commerce on the Internet
Despite Ukraine’s noticeable lag behind most European countries in the startup industry, we are still in some ways first. For several years in a row, Ukrainian trade on the Internet…

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New MediaTek technologies in the Helio X20 chipset
MediaTek did not bring new commercial devices based on the Helio X20 chip to MWC 2016, but it showed the newest and most promising developments, as well as the innovative…

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