[ad_1] 2018-07-11 17:59 ed. AG The first PKP Intercity locomotives have already arrived on the tracks with occasional white and red graphics. In this way, the carrier is actively involved in celebrating …
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[ad_1] Why do zebras have unique black and white stripes? This is a question that many scientists have been asking since the British naturalist Charles Darwin set out his perspective on evolution …
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[ad_1] On Sunday, the first equestrian walk in the history of the city passed through Częstochowa. Under the rainbow flags, his participants demanded a more open, tolerant and less exclusive Poland. Not …
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[ad_1] The Gaia telescope has opened the first single white dwarf, which is contaminated with metals. This phenomenon is quite rare, because heavy elements, in the atmosphere of a star of this …
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[ad_1] The northern white rhinoceros, almost extinct, may not be completely lost. For the first time, rhinoceros embryos were made in the laboratory. Scientists injected sperm from a northern white rhino into …
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[ad_1] Wednesday, July 4, 2018 13:17 EDT LONDON (Reuters) – Scientists have created hybrid embryos in the laboratory from white rhinoceros sperm from the north that have disappeared, hoping to eventually save …
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