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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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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Mobile phones, interesting facts
The first mobile phone from Motorola appeared in 1983. Then not every family in the Soviet Union even had a home telephone. No one could have imagined that over time,…

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already worked

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

Errors when flashing with the SP Flash Tool
Possible errors produced by the SP Flash Tool when flashing devices based on MediaTek processors. (1003) S_COM_PORT_OPEN_FAIL The problem with the port. It may occur if for example com-ports are…

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Tablets and phones in the lives of our children
It is not surprising that today parents and their children constantly have to share gadgets during the evening rest of the whole family. Modern technologies allow people to seamlessly enjoy…

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Interesting facts about the phones
Mobile phones have changed the world - there is no need to prove such an obvious fact. The way of communication has changed, and the very concept of “being in…

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SplashPower - wireless charging devices!
Humanity is dependent on electricity. Without it, millions of PCs will not turn on, trains will not go, planes will not fly. And where is electricity - there are wires…

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