[ad_1] Thursday 05 November 2020 In the corona pandemic, there are always so-called superspreader events with a large number of infections. US scientists are now using mathematical models to show that these crashes have a real thrust effect. The so-called superspreader events have evidently led repeatedly to regional epidemics during …
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[ad_1] Scientist Casey Honniball and her team measured the wavelengths of sunlight reflected from the lunar surface, discovering a chemical trace that clearly confirms the presence of H2O. The data that led to the discovery were collected by the Stratospheric Observatory for Infrared Astronomy (SOFIA) consisting of a special 2.5 …
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[ad_1] This year, at the end of September, the bottom of the pond fell in the Most region. From the old mine well, toxic substances entered the water and poisoned several tons of fish. The local tragedy is a small and insignificant reminder of the mass extinctions of (almost) all …
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[ad_1] Cosmologist John Barrow, who died at the age of 67 from colon and liver cancer, was a renowned popularizer of science. He combined mathematical and physical reasoning to increase our understanding of the very first moments of the universe. It did this by providing elegant mathematical characterizations of inflationary …
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[ad_1] According to the first results, the American probe OSIRIS-REX has taken a sufficient number of samples from the planet Bennu. This was reported by the US National Aeronautics and Space Administration (NASA). The removal of at least 60 grams of dust and stones has been completed, the office assured. …
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