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Il y a 15 heures · A planet where glass rains from the sky and temperatures exceed 900 degrees celsius also smells of rotten eggs, scientists have discovered. Researchers were studying planet HD 189733 b, a Jupiter-sized gas giant 64 light-years from Earth, when they found its atmosphere contained traces of hydrogen sulfide. The compound is known for having a ...
Il y a 15 heures · Molybdenum can also be used as a flame-resistant coating for other metals. Although its melting point is 2,623 °C (4,753 °F), molybdenum rapidly oxidizes at temperatures above 760 °C (1,400 °F) making it better-suited for use in vacuum environments.
Il y a 15 heures · In the wake of Moscow's deadliest airstrikes in Ukraine for months, China and Belarus have started joint military exercises near the Polish border - all on the eve of a NATO summit in Washington.
Il y a 15 heures · A driverless ride-hailing car in China hit a pedestrian, and people on social media are taking the carmaker’s side, because the person was reportedly crossing against the light.
Il y a 15 heures · Add hydrogen sulphide, the chemical compound behind the stench of rotten eggs. Researchers said on Monday new data from the James Webb Space Telescope is giving a fuller picture of HD 189733b ...
Il y a 15 heures · The St. Elmo's fire and engine flame-outs were caused by ... Aeroméxico Flight 498 collides with a light ... Bleach bottles filled with gasoline, ...
Il y a 15 heures · Is your gas light on? If you need to fill up today, here’s some info for you. Renfrew’s prices are still the lowest around. We’ve compiled a list of gas prices in the Ottawa Valley on Tuesday, July 9, as of 8:30 a.m., according to gasbuddy.com. ARNPRIOR Ultramar, Madawaska Boulevard $1.59.6 MacEwen, Madawaska Boulevard $1.59.6
