Comment on i need sleep
deltapi@lemmy.world 2 months agoModern CFLs use an arc? I thought they were cathode based, emitting UV from forcing mercury vapour to dance
Comment on i need sleep
deltapi@lemmy.world 2 months agoModern CFLs use an arc? I thought they were cathode based, emitting UV from forcing mercury vapour to dance
Hadriscus@jlai.lu 2 months ago
mercury vapour dances ?!