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randomrubydev

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Karma
72
Created
March 11, 2020 (6y ago)
Submissions
0
  1. Ask HN: Amazon locked my account and doesn't accept my bank statement

    I live in the Philippines and I tried to buy a 65" TV. This is actually my second purchase on the same card. I have never asked for a refund nor used gift cards. They locked my account asking for a billing statement. I…

    2 points 0
  2. Ask HN: Should I stop using air purifiers?

    I've been using 3 air purifiers for about a year now. The problem I have with them is that they are so high-maintenance (much more than I expected). If I don't replace a filter after two months or less, I will get…

    5 points 10
  3. Indoor air filtration could lead to increased airborne endotoxin levels (2020) (sciencedirect.com)
    88 points 60