3 ms·
See: https://dynomight.net/ikea-purifier/ https://dynomight.net/ikea-purifier/ Scroll down to “The physics of air purifiers seem simple.” for the relevant bit.
by jodrellblank 4y ago
See: https://dynomight.net/ikea-purifier/ https://dynomight.net/ikea-purifier/
Scroll down to “The physics of air purifiers seem simple.” for the relevant bit.