Марина Совина (ночной редактор)
Current X-ray lasers require facilities that are kilometres long. A cavity-based set-up about 66 metres in length has been developed that uses highly reflective mirrors to enable the generation of high-intensity pulses of narrow-band X-ray radiation. This promises to overcome the limitations of current X-ray lasers.
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Ранее унесенная волнами в океан россиянка не выжила в последний день отпуска в Азии. 51-летняя жительница Москвы Людмила почти месяц отдыхала с друзьями за границей.