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Re:Show HN: I wanted to measure CO2 in my office, so I build... by starbugs on Wednesday January 30, 2019 @08:55AM (#19035008)
Friend of stackmad here. Just wanted to let you know that he got himself a plant as a result of the CO2 measurements :)
Re:Show HN: I wanted to measure CO2 in my office, so I build... by stackmad on Wednesday January 30, 2019 @08:56AM (#19035016)
Actually its 9 plants ;)