Lost_My_Mind@lemmy.world to Showerthoughts@lemmy.world · 2 个月前Ballpitts are never washed. Not even once. However, some kids pee in there. This means there is a 100% chance that all balls in ballpits have been peed on, and not washed at some point.message-squaremessage-square23fedilinkarrow-up1143arrow-down133
arrow-up1110arrow-down1message-squareBallpitts are never washed. Not even once. However, some kids pee in there. This means there is a 100% chance that all balls in ballpits have been peed on, and not washed at some point.Lost_My_Mind@lemmy.world to Showerthoughts@lemmy.world · 2 个月前message-square23fedilink
minus-squareRedditWanderer@lemmy.worldlinkfedilinkarrow-up12·2 个月前Since the late 90s it seems, and in US since 2006 wiki
There is a vaccine against rota?
Since the late 90s it seems, and in US since 2006 wiki