3 ms·

I would be interested in this too. Also from my laymen understanding it should be not that hard to develop filters for at least larger particles. Or is that too

I would be interested in this too. Also from my laymen understanding it should be not that hard to develop filters for at least larger particles. Or is that too simple thought out?

goda90 3y ago
It's the smaller particles that get into cells and cause the most harm unfortunately.