Improving the efficiency of solar cells can make a big difference in the amount of energy from the same surface area and the same amount of sunshine, and has beaten another world record in the pressure to produce more. Researchers have now reached 29.15 percent efficiency in the Perovskite / …
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The entire U.S. In, an outbreak of coronavirus seems bigger than before. On Saturday, 12 states recorded a seven-day rolling average case count, according to a business insider analysis of data from the COWED tracking project compiling data from state and region-level public health officials. New infections have been reported …
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MADISON, Wisconsin (WBAY) – Saturday’s Wisconsin Department of Health Services report shows another record day in the number of coronavirus tests that tested positive for the virus. Health officials say 978 other people tested positive for the coronavirus, which is 7.9% of all test results released on Saturday. Another 11,446 …
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Cows are a major source of methane gas emissions, which the researchers said reached a record in 2017. (Carsten Koall / Getty Images) Methane is a more powerful greenhouse gas than carbon dioxide. It is produced by livestock, natural gas, oil, and other sources. Although carbon dioxide decreased during the …
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A record number of new new coronavirus cases were reported in Tennessee on Monday, breaking the previous one-day record in more than 800 cases. Novel coronavirus in Tennessee by the numbers: 3,314 new cases and 8 new deaths reported Monday. 65,274 Total cases since monitoring began in March. 64,737 confirmed. …
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