Vitalik Buterin: @dpachov @elonmusk @DrEliDavid 空气过滤器、紫外线灯、二氧化碳监测器，更好的早期检测

Posted on 2022-05-09

原推：@dpachov @elonmusk @DrEliDavid Air filters, UV lamps, CO2 monitors, better early detection
https://twitter.com/VitalikButerin/status/1523488177926729728