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What happens when Canadarm2 releases HTV-X1 into orbit? JAXA spacecraft's next steps
HTV-X1 is set to be released by Canadarm2 from the ISS, remaining in orbit for three months while conducting JAXA-controlled science experiments and technology demonstrations.
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8 reasons why your engine oil turns black so fast
Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon particles in the fluid. Black oil is not automatically a sign of a problem ...
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