Цены на нефть взлетели до максимума за полгода17:55
Venus will be the brighter of the pair, dominating the sky at magnitude –4. Saturn will be fainter, at about magnitude 0.6, and will take a little longer to be visible as the sky darkens. It lies slightly higher and to the east of Venus. Unlike stars, both planets will shine steadily, without twinkling.，详情可参考PDF资料
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Президент США Дональд Трамп заявил об уверенности в том, что Иран нападет первым. Таким образом глава Белого дома объяснил свое решение атаковать Исламскую Республику, передает Reuters.
The comparisons below are made by simulating a Studio Display on the left and a 4K UHD (3840×2160 pixel) 27-inch display on the right, with macOS display scaling set so text and elements are the same size. The 4K display represents a common high-end display, with a pixel density of around 163PPI. The images are also presented larger to make the issues more pronounced, but these problems can definitely be seen with the naked eye, once you know what to look for. Please note that browser zoom, display scaling and other settings may make it harder to see the differences in the examples below.，推荐阅读PDF资料获取更多信息