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Phytoplankton performs photosynthesis, blooms under Arctic sea ice

[ad_1] Nov. 19 (UPI) – Phytoplankton, tiny unicellular algae, anchor marine food webs in terrestrial oceans. Now, new research suggests that tiny floating microorganisms play a central role in the functioning of the Arctic marine ecosystem. For decades, scientists have hypothesized that phytoplankton in the Arctic went dormant during winter …

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Students discover hidden 15th-century texts on medieval manuscripts

[ad_1] Using ultraviolet fluorescence imaging, the RIT students revealed that a 15th-century manuscript leaf held in the RIT’s Cary Graphic Arts Collection was actually a palimpsest, a manuscript on parchment with multiple layers of writing. The image on the left shows the document as it appears in visible light, while …

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Trump’s campaign surrenders after Michigan lawsuit

[ad_1] Americas 18:32 19.11.2020(updated 21:36 19.11.2020) Short URL The campaign team for the re-election of the president of the United States, Donald Trump, announced on Thursday (19) the withdrawal of the lawsuit contesting the result of the elections in the state of Michigan. The statement was made by Trump’s attorney …

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China prepares to launch mission to collect moon rocks | Science

[ad_1] C.hina is preparing to launch her mission to return the lunar champion, Chang’e-5. On Tuesday, the 57-meter-long March-5 rocket was brought into position at the launch site of the Wenchang spacecraft in southern China’s Hainan province. This will be the fifth launch of the Long March-5. According to the …

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China prepares to launch mission to collect moon rocks | The moon

[ad_1] C.hina is preparing to launch her mission to return the lunar champion, Chang’e-5. On Tuesday, the 57-meter-long March-5 rocket was brought into position at the launch site of the Wenchang spacecraft in southern China’s Hainan province. This will be the fifth launch of the Long March-5. According to the …

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Covid-19, an electric shock to Europe’s health

[ad_1] Shortage of staff, difficulty accessing care, is a painful reminder. Covid highlighted the fragility of health systems in many countries, the OECD annual report points out (1) dedicated to health. Emphasize the importance of support the health sector even more actively and increase the scope of screening, tracing and …

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