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NASA manages to produce oxygen on Mars | Science & Tech News
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NASA has produced enough oxygen on Mars to sustain an astronaut for a few hours in a world-first experiment. The Perseverance rover, which landed on the red planet in February 2021, has been periodically burning through the atmosphere’s carbon dioxide to generate small amounts of oxygen for more than two years. Using a device no…
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Teams on stand-by to pump England’s rivers with oxygen amid fears of fish deaths due to hot weather | UK News
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Environmental teams have been put on stand-by to oxygenate England’s rivers in a bid to protect fish in the event of a heatwave. The Environment Agency (EA) says it has recorded “hundreds of fish kill incidents” already this year – with drops in oxygen levels in rivers and canals blamed. The Angling Trust claims it…