Vitalik Buterin
@vitalik.eth
Airvalent CO2 monitors. https://airvalent.com/ Exciting to see how small these are getting, similar size to apple airpods case. Looking forward to seeing this tech ~1-3 versions from now, where air quality monitoring can just be part of a smartwatch.
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ritcy ✨
@ritcy
I just hope with the increase in quality of air monitoring, the quality of the air will become better too.
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