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justin.ahn.eth
@ahn.eth
you know you're middle aged when the christmas gifts you receive are like a portable uv toothbrush sterilizer and you get really excited about it
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Thomas
@aviationdoctor.eth
Damn, I’ve thought about this kind of device many times but I never knew it actually existed. BRB, got some late holiday shopping to do
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justin.ahn.eth
@ahn.eth
i'm sure it's partly a giant psyop by big toothbrush, but all that millions of bacteria talk worked on me, ngl 😂
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Thomas
@aviationdoctor.eth
It actually makes a lot of sense from a product perspective. A wet toothbrush that has scraped the warm insides of one's mouth is probably heaven for bacteria. On the other hand, I'm skeptical because UV sanitizers in general need perfect line of sight to kill bacteria, and the bristles likely shield most of them from exposure. We had the same issue trialing UV-based disinfecting robots on board of aircraft during COVID — they could only sanitize parts of the cabin that were direct line of sight, and the fabric of seats in particular contains millions of surface irregularities that provide shade to microorganisms
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