Vitalik Buterin
@vitalik.eth
Plane be like... Me be like... We really need to clean up our indoor air, but until then thank you @zhouliang_mask!
75 replies
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3665 reactions
Mike | Abundance
@abundance
Wouldn't there be more CO2 ppm inside the mask than on the plane tho?
0 reply
0 recast
8 reactions
