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Another homemade air purifier post from dynamite. Last update 2021. Posted to HN here: https://news.ycombinator.com/item?id=28394752 https://news.ycombinator.c
by Sporktacular 3y ago
Another homemade air purifier post from dynamite. Last update 2021. Posted to HN here:
https://news.ycombinator.com/item?id=28394752 https://news.ycombinator.com/item?id=28394752