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Happiness prolongs life

20.12.2016

A team of British scientists came to the conclusion that people who feel happy, as a rule, live longer than others.

The study that allowed the experts to come to this conclusion lasted for 14 years. At the time of the start of this large-scale experiment, about 10 thousand of its participants were over 50 years old. For 14 years, scientists analyzed the health status of volunteers, and also asked them questions that related to their satisfaction with their lives.

Those people who called themselves happy had a 24% lower risk of death than other participants in the study. This allowed experts to conclude that the degree of satisfaction of a person with his social status and position in society and his life expectancy are related to each other.

However, scientists make a reservation that in this case they fail to understand what is the cause and what is the effect. Also, experts came to the conclusion that, often, older people are more satisfied with their lives than younger ones.

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Smartphone Huawei Ascend P7 13.05.2014

Huawei unveiled its new flagship smartphone at a press conference in Paris, replacing the Ascend P6, introduced last June.

When announcing the Ascend P6 last year, the company called it the thinnest smartphone in the world. The new Ascend P7 cannot boast of the same - on the contrary, its thickness has become a little more. It is 6,5 mm versus 6,18 mm for the previous model. The novelty is similar to the model of the previous year, but differs from it in a number of ways. The screen has been enlarged from 4,7 to 5 inches, the front and back panels are made of Gorilla Glass 3, while the back of the P6 uses an aluminum cover.

The Ascend P7's display resolution is 1920 x 1080 pixels, giving it a resolution of 441 ppi (versus 1280 x 720 pixels and 312 ppi on last year's model). The clock frequency of the processor has increased - from 1,5 to 1,8 GHz (chip from HiSilicon), and the amount of internal memory has increased from 8 to 16 GB (with the continued support for microSD memory cards).

The battery capacity has increased by 500 mAh to 2500 mAh. In addition, the new smartphone has got a new energy-saving mode, like in the Samsung Galaxy S5: it makes the screen monochrome and disables all secondary functions. Improvements have also been made to the camera. Its resolution has increased from 8 to 13 megapixels. The device uses a back-illuminated sensor and a 5-element lens with f/2.0 aperture.

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Huawei Ascend P7 will go on sale with preinstalled Android 4.4 KitKat OS and Huawei Emotion 2.3 graphical shell, in white, black and pink. Sales in Europe are scheduled to launch in early June at a price of 449 euros. Also in June, the novelty will enter the markets of Asia and the Middle East.

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