pmonks on Nostr: npub1jc2r8…4klw0 The challenge is that you can’t flood a room containing people ...

npub1jc2r8jumxf9hwc0w27qcq3njw5nag73lqxjn2zdfjf3qk98a9hhse4klw0 (npub1jc2…klw0) The challenge is that you can’t flood a room containing people with UV - it increases the risk of skin cancer. So then it becomes a more complex proposition to channel indoor air through a protected, UV-flooded area. And complexity = money, which is ultimately the (sad) reason why we don’t do sensible things like this.