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Hi-Tech / Hardware

Ferra.ru

Analytical reviews of computers and accessories, news and prices computer market.

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Russian operators are told about the threat of bankruptcy because of free access to social networks. The representatives of the associations “to Rostelesat” wrote in an official letter addressed to his Prime Minister Mikhail Mishustin. in addition, it is reported that the provision of free access to social networks and sites, this may lead to deterioration in the quality of the connection. According to the forecasts of operators in the adoption of the draft law on free access to socially important Internet resources about 50% of subscribers can opt out of paid services. It, by estimates of RSPP, will lead to the loss of the providers of the order of 200 billion roubles. ”the transition even 20% of subscribers to the free service is a great probability of...

It Became known that Xiaomi has developed a stylish budget refrigerators. So, just today, representatives of the company were presented three models of new refrigerators had a volume of 450, 215 and 170 liters Reported that the older model supports the remote management through proprietary applications Mijia. In addition, it is also equipped with surround distribution of the air flow. It has two doors, the freezer 190 litres, while the volume of refrigeration is 260 L. the Company evaluated this modification at $ 380, but for stock I can hold it for 350 dollars. the Cost of a volume of 215 l and is $ 170, whereas the Junior model is estimated at $ 140.

Today, the Chinese company Xiaomi introduced the smart door lock with Bluetooth and a fingerprint scanner. At the stage of collective funding, the technology, dubbed Xiaomi Smart Lock E, sold for 126 dollars, or roughly 9 thousand rubles. Reported that the lock supports about six unlock methods, including using the fingerprint scanner, the recognition accuracy of which, according to the company, corresponds to 98.5 percent. Also to unlock, you can use a password, a temporary password, Bluetooth technology, Homekit, and emergency key.Support for Homekit, by the way, allows you to control the lock from your iPhone, iPad or Apple Watch. it is Known that Xiaomi Smart Lock E received eight batteries, so it can work for more than a year without recharging. Note...

Scientists from the University of Chicago conducted a study in which it was discovered that avoiding change in the lives of people less happy. through the work of researchers has attracted about 22 thousand people who stood on the threshold of change in life. It is reported that some were planning to change jobs, start a family or to start their own business. So, for making the right decisions they were asked to flip a coin. Those participants who received the tails had to change something, while those who have had the eagle had to avoid changes in life. it was Found that those people who are changed become more happy. Moreover, this effect was recorded in the following six months. At the same time, those participants who had to leave all the old, was happy...

23% of Russians work on remote Experts Rate&Goods; a study was conducted, whose results allowed to find out how many Russians work on remote. In the study, experts surveyed about 23 thousand people from all over Russia. it was Found that remote work have only 23% of Russians. Also, the survey revealed how many hours a day do you spend on the work of remote employees. Thus, about 26% work less than four hours per day, while 27% spend from four to six hours. At the same time, 21% of remote Russian employees working on a regular office schedule, namely no more than eight hours a day. However, there are those who work at home and more than eight hours. Such, according to the study, 27% of people.

It was announced today that Nokia has brought to Russia inexpensive smartphone with a bigger battery. Talking about the smartphone Nokia 5.3, which is presented in two versions - 3/64 4/64 GB and GB. it is Known that Nokia 5.3 runs on Snapdragon 665 with energy-intensive battery on 4000 mAh battery that supports Adaptive battery, making it capable of operating up to two days. As for the photo capabilities, the smartphone has chetyrehstennoy camera of 13 MP with elements of artificial intelligence. the Novelty can be purchased in branded online store or in retail partners. Nokia 5.3 estimated at 14.9 thousand for the variant with 3 GB of RAM and 64 GB of internal storage. At the same time, modification of 4 GB/64 GB is sold for 15,9 thousand rubles.

Today, the Chinese company Realme conducted an online broadcast in which officially introduced its first smart watch. Talking about Realme Watch, which cost just $ 52. it is Known that the novelty has a 1.4-inch square screen with a resolution of 320 x 320 pixels. The first “smart” watches Realme got dustproof and waterproof, which corresponds to the degree IP68. As for the functionality of wearable gadget, it is known that Realme Watch is able to keep track of your heart rate. In addition, the novelty is also equipped with the ability to analyze the level of blood oxygen saturation. There is also the availability of basic functions, including time display, date, weather forecast, and notifications about calls and SMS. Also with the help of hours you can...

Publishing Frontiers in Psychology published the results of research scientists from the University of Kiel, in which they told about the benefits of the use of swear words. it was Found that the use of abusive language at the strong pain can increase your pain threshold, which, incidentally, helps to reduce discomfort. In order to detect the use of swear words, scientists conducted a study, which attracted 92 volunteers. So, participants were given an unusual assignment: to put his hand in the icy water, shouting obscene words or tune them. However, when the pain from the cold became unbearable, the participants could take your hand out of the water. it Was found that those participants who did not restrain himself and shouted abusive words pain threshold...

The Newspaper “Izvestia”, citing sources in the defense Ministry and military-industrial complex, published material, thanks to which it became known that in Russia will start to use virtual reality headsets for reconnaissance and strike drones. So, developed a helmet will have the ability to track the head position of the operator, and the direction of his gaze. In addition, these capabilities are synchronized with the movement of the camera drone, making the problem of insufficient situational awareness of the operators will be eliminated. It is also noted that the VR technology will allow you to associate a picture with the optics of the drone with the data on air and ground targets and the settings of the flight. the Chief editor of the portal Military...

Russian virologist Hope Golabek listed aggravating coronavirus infection medication. She noted that it will resort to the treatment of coronavirus drugs, effective for the common cold, which, according to her, should not do. ”And it is primarily so-called group of non-steroidal anti-inflammatory drugs: ibuprofen, aspirin, voltaren, diclofenac and naproxen. Why? The experience of French and Italian researchers suggests that these drugs not only do not help, and make the body more susceptible to the virus. So no aspirin”, — said the expert. it was Found that such medications only exacerbate the infection. Thus, according to the doctor, they contribute to creation of favourable environment for COVID-19, which allows the infection easier to get into the lungs...

Insider under the nickname OnLeaks, which is a proven source published in the network range of quality rendering, thanks to whom it became known, might look like the unannounced Samsung Galaxy Note20+. Reported that the published image based on leaks. So, it is assumed that Note20+ will have features of the series and Galaxy Note10 S20 at the same time. So, if the first smartphone can get the identical form factor, then on the second he can get the same camera module. the Insider noted that the dimensions of the unannounced smartphone will be 165 x 77.2 x 7.6 mm, which, incidentally, means that Note20+ will be a little longer and thinner than the Note10+, but more compact Galaxy S20 Ultra. According to the source, the novelty will be equipped with the...

Redmi, the Chinese company officially introduced its budget smartphone 5G. Talking about Redmi K30i 5G, which, as it turned out, is a simplified version of last year's Redmi K30 5G. Redmi K30i 5G equipped to 6.67-inch Full HD+ screen with a refresh rate of 120 Hz. The device was the Snapdragon 765G. The smartphone is equipped with 6 GB of RAM and 128 GB of internal storage, and energy-intensive battery 4500 mAh with support for quick 30 watts of charging. The key difference between last year's Redmi and Redmi K30 5G 5G K30i was the camera. So, if in Redmi K30 5G was installed the sensor on 64 MP, the 5G is the cheapest smartphone the Redmi received 48 MP. the Cost of new items will be about 262 dollars, however, the first buyers will be able to grasp it by...

Edition Hot Cars made the list of the most strange military equipment. It included the Russian Tsar tank, designed by Nikolai Lebedenko in 1914-1915. This tank was more like tracelessly bike. He had two huge and one small wheel, and the engine power of 250 horsepower. Also included in the list of Soviet-terrain vehicle ZIL-2906. It was used to search for prizemlilsya in difficult terrain the astronauts. Besides it, the rating went down and the wig. The play effect this device creates the necessary movement for lifting force. Once the list is 37-ton Soviet gas-dynamic minesweeper "warm-T". The authors explain its working principle is: he was to direct heat from a jet engine on mined land. Impressed the authors of the material and of the Soviet hybrid glider...

German edition WinFuture.de disclosed features and price of the new flagship smartphone Realme X3 Superzoom. It should unveil next week. the New product will work on the Snapdragon 855+, will get a screen with a refresh rate of 120 Hz, 12 GB RAM, 256 GB. As for the camera, then it will be the main sensor Samsung GW1 64 MP, periscope module of 8 MP (he will give the five-time optical zoom with 60 x digital), shirik 8 MP and microcamera 2 Megapixel. The front camera will be dual: 32 MP + 8 MP. Realme X3 Superzoom will be equipped with a battery capacity of 4200 mAh. Support 65-watt charging. the network also has a detailed image of the device. It is reported that Realme X3 Superzoom in Europe will be sold at a price of 499 euros. WinFuture WinFuture

An English edition of Hot Cars has published the list of the greatest tanks in history. There are Soviet machines. namely, the T-34 tank. The authors of the article even called him a tank monster. Overall, they noted the reliability and power of the military machine. Especially drew attention to the sloping armor, which proved to be very effective when defending from enemy shells. In addition, the tank was relatively cheap to produce. in Addition to the T-34 in the list is the Soviet heavy assault tank KV-2. The authors called it mighty and impressive, but noted that he was not sufficiently protected and moved slowly. it is Also Hot Cars included in the top 10 of the Japanese Type 95, the Iraqi Lion of Babylon, Swiss Panzer 68, the new Zealand Bob Semple...