Technology

59534 readers

3199 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

302

Ultraviolet light can kill almost all the viruses in a room. Why isn’t it everywhere? (www.vox.com)

submitted 10 months ago by L4s@lemmy.world to c/technology@lemmy.world

167 comments fedilink hide all child comments

Ultraviolet light can kill almost all the viruses in a room. Why isn’t it everywhere?::Can special lightbulbs end the next pandemic before it starts?

you are viewing a single comment's thread
view the rest of the comments

[–] piecat@lemmy.world 14 points 10 months ago (3 children)

Sounds dangerous

I have lights go out on me all the time at the office, just sitting mildly still. What happens if someone falls asleep in the room? Or worse a kid? Severe sunburn and possible blindness

[–] JargonWagon@lemmy.world 5 points 10 months ago

Or what if they're black? I've read so many stories about sensors not detecting people simply because they have darker skin.

[–] Jimmyeatsausage@lemmy.world 3 points 10 months ago

I dont think the lights would be on the entire time the room was empty...

[–] atthecoast@feddit.nl 1 points 10 months ago

Better presence sensors exist, and are only used in such critical situations. These are based on radar and sense the chest movements of people.