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A comment on Two young scientists built a $250M business using yeast to clean up wastewater. Parent comment

Re:Two young scientists built a $250M business using yeast t... by vondur on Monday July 06, 2020 @07:36PM (#23754004)
Older laser printers were notorious for generating Ozone. I don't think people realize that Ozone is also bad for humans in addition to the atmosphere.
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